A Travel Price Comparison for Families, Couples, and Backpackers Kos vs. Siena for Attractions, Food, Couples, and Nightlife

Should you visit Kos or Siena?

Which is cheaper to visit? Which is more expensive for vacation?

Trying to figure out where to travel next? This travel comparison between Kos and Siena can help. It includes a travel cost comparison in addition to other factors. For many travelers, the cost of a destination is a primary consideration when choosing where to go.

Kos

Kos is a vibrant, beautiful, and ancient island. You'll find world class beauty here as well. It's also known for nightlife, food, and scuba diving and snorkeling.

Siena

Siena is a medieval, history, and beautiful city. It's considered by many to be an absolutely beautiful destination, too. Other reasons to visit include food, shopping, and museums.

Kos and Siena: Pros and Cons

Pros
  • Popular museums and historical sights
  • Active nightlife
  • Nice resorts
  • Good scuba and snorkeling destination
  • Popular beach
  • Good for hiking
  • Family-friendly
  • Good for couples and romance
  • Good for backpackers and budget travelers
  • Impressive beauty
Pros
  • Popular museums and historical sights
  • Active nightlife
  • Scenic old town
  • Good for couples and romance
  • Good for backpackers and budget travelers
  • Good for students
  • Impressive beauty
Things to Consider
  • Less family-friendly


Is there more to do in Kos or Siena?

Tourists will generally find more to do in Kos. Although Kos and Siena are both popular with visitors, Kos has more sights, activities, and attractions for travelers. Kos is more popular for its museums, food, nightlife, resorts, scuba diving & snorkeling, beaches, and hiking, while Siena is known for its historical sights. Siena is more touristy than Kos and is popular for its beautiful medieval architecture, its delicious local restaurants, and the twice yearly Palio horserace. Kos is popular for its sandy beaches and crystal clear blue water. It is also home to Asklepieion Archeological Site.

How is Kos different from Siena?

Which is Better for a Holiday?

Let's take a look at the differences and similarities between Siena and Kos. Then, you can decide for yourself which place is better for your next trip.

Are the Museums and Historical Sights Better in Kos or Siena?

Kos
Siena

Kos is very popular for its sights and museums. Also, Siena is not as famous, but is still a good city to visit for its museums and history.

Visitors will find world class museums and historical sights in Kos that are not to be missed. The small island is packed with archaeological sites and interesting history. Famous places worth visiting include the ruins of Asklepion, the ancient Agora, Roman Odeon, Neratzia Castle, and so many more!

With a variety of museums, monuments, and historical sights, a trip to Siena can be an interesting and educational experience. At the heart of the city is Cathedral of Santa Maria Assunta and Piazza del Campo. Other world famous sights include Palazzo Pubblico and Museo Civico, Torre del Mangia, and Pinacoteca Nazionale.


Is the Food Better in Kos or Siena? Which Destination has the Best Restaurants?

Kos
Siena

Kos is very popular for its local cuisine and restaurants. Also, Siena is not as famous, but is still a good city to visit for its restaurants.

Kos has long been recognized as a culinary destination with great restaurants. The cuisine relies heavily on locally harvested ingredients with many dishes featuring cheese, seafood, vegetables, olive oil, and potatoes. The dishes are influenced by Italian and Turkish cuisines and common dishes include moussaka, souvlaki and tzatziki. Popular seafood options are prawns, squid, lobster and octopus. A great way to enjoy a sampling of local dishes is to visit an ouzeri, which is a Greek taverna that serves mezza style meals with small dishes that you can share.

Siena has a huge number of terrific restaurants. The town is all about local flavors and many restaurants use local ingredients in their dishes. Pecorino of Pienza is the local cheese, and you'll also find many cured meats. Local pasta dishes include wild boar ragu and a local spaghetti. You'll also find local meats such as lamb, rabbit, chicken and pork.

Is Kos or Siena Better for Nightlife?

Kos
Siena

Kos is notable for nightlife. Also, Siena is not as famous, but is still a good city to visit for nightlife and partying.

Kos has plenty to do after the sun goes down. For such a small island you'll find a huge party scene during the peak summer months. There are almost nightly parties, beach raves, and late night clubs throughout the summer months. The bars and clubs are mostly concentrated around a couple of streets in the center of Kos Town, but Kardamena is also a lively party area. It's popular with British tourists who head here for the all-night clubs.

With a handful of venues, visitors can find a fairly lively vibe in Siena. The nightlife is laid back and relaxed. Most visitors enjoy socializing in the evening and meeting friends at Piazza del Campo. There are often live performances which you can enjoy as well as many cafes and wine bars around town.

Is Kos or Siena Better for Resorts?

Kos
Siena

Kos is very good for its resorts. However, Siena is not a resort destination.

Kos has a handful of resorts to choose from. It's a smaller island and there aren't as many resorts here as there are on some of the larger Greek islands. Some of the best resort areas include Lamp and Psalidi to the northwest, Tigaki on the west coast (a good option for families), as well as Mastihari and Marmari which both have relaxed atmospheres. The younger crowd often hangs out around Kardemena on the east coast.

Siena is not a resort destination.


Is Kos or Siena Better for Scuba Diving and Snorkeling?

Kos
Siena

Kos is very popular for the nearby scuba diving and snorkeling. However, Siena is not a scuba or snorkeling destination.

The scuba diving and snorkeling in Kos is not to be missed. There are countless snorkeling sports around the island where you can immerse yourself in the undersea world. Popular snorkeling areas include Camel Beach and Limnionas Beach. Make sure you understand the water conditions before heading into the water.

Siena is not a scuba or snorkeling destination.

Is Kos or Siena Better for Beaches?

Kos
Siena

Kos is very popular for its beaches. However, Siena is not a beach destination.

With world-famous beaches, Kos is a very popular vacation destination. The island is famous for its beautiful beaches, many of which are sandy with various shades of color. There are touristy beaches with plenty of amenities as well as less frequented beaches that offer a quieter and more remote atmosphere. Some of the most visited beaches on the island include Agios Stefanos, Kardamena, Kefalos and Lambi while some of the more peaceful areas are Cavo Paradiso and Helona Beach.

Siena is not a beach destination.

Is Kos or Siena Better for its Old Town?

Kos
Siena

Siena is very popular for its historic old town. However, Kos does not have a historic old town.

Siena has a world-famous historical area. The beautiful old town is filled with medieval brick buildings. At the heart of the city is Piazza del Campo, which is a lively square with many neighborhoods spreading out from there.

Kos does not have a historic old town.


Is Kos or Siena Better for Hiking?

Kos
Siena

Kos is very good for the nearby hiking options. However, Siena is not a hiking destination.

Many people include a hike when visiting Kos. This is a great walking island with a number of easy walks or hikes that take you along the coastline or through interesting landscapes.

Siena is not a hiking destination.

Is the Shopping Better in Kos or Siena?

Kos
Siena

Shoppers can find a variety of good stores in both Kos and Siena.

Plenty of visitors enjoy shopping while in Kos. There are a number of traditional items that you can pick up while you're in town. Fun souvenirs include jewelry, leather items, and perfumes.

Siena offers some nice shopping areas. The main shopping street in town is Via Banchi di Sopra, which has many boutiques that sell clothing, bags, and other items. The town also has many leather goods, ceramics, and other local items available.

Is Kos or Siena Better for Families?

Kos
Siena

Kos is very good for its family-friendly activities. However, Siena is a mediocre city for its kid-friendly activities.

Kos is a family-friendly place to visit. It's comparable to other Greek islands when it comes to kids' activities. Kos Town can get a bit lively at night so if you want to avoid the party crowds, then those areas are easily avoided. Popular activities include exploring ancient ruins, going to the Kos Archaeological Museum, visiting The Castle of the Knights, and of course, hanging out at the beach. One of the best family-friendly resort areas is Tigaki along the west coast.

Siena is not always a place people visit with their families. The beauty and history may be lost to the little ones but there is a great atmosphere that even the young ones will appreciate. Kids will enjoy climbing to the top of Torre del Mangia or visiting one of the many playgrounds around town.


Is Kos or Siena Better for Couples?

Kos
Siena

Siena is very popular for romance. Also, Kos is not quite as popular, but is fairly good for its romantic activities.

Siena is a great city for couples, as it has plenty to offer. With its impressive beauty and long running history, this is a truly romantic city. The atmosphere is relaxed and there are plazas and neighborhoods that are great for exploring. There are also many great restaurants, superb wine, and world class sights that are not to be missed.

Couples visit Kos frequently as it offers plenty of romantic activities. This small island offers beautiful beaches and plenty of ancient ruins to explore. Kos Town is where you'll find the liveliest atmosphere but for some of the best resorts you'll want to stay in one of the resort suburbs like Lampi or Psalidi.

Is Kos or Siena Better for Backpackers and Budget Travelers?

Kos
Siena

Kos is notable for backpackers. Also, Siena is not as famous, but is still a good city to visit for backpackers and budget travelers.

Backpackers come from all over to visit Kos. It's a small island but has a few hostels and a variety of apartments available for rent. Despite its small size, there are areas where you'll want to have a car if you wish to explore, but if you stay in town you'll find getting around fairly easy. The island attracts its share of young travelers and you'll find plenty of people to hang out with.

It's common for backpackers to visit Siena. Many backpackers visit Siena as a daytrip from nearby Florence. While there are some affordable places to stay here, the atmosphere isn't as backpacker friendly as nearby Florence.

Is Kos or Siena Better for Students?

Kos
Siena

Siena is an excellent place to visit for its student-friendly activities. However, Kos is not popular with students.

Students come from all over to stay in Siena. It's home to one of the oldest universities in Italy, and it's a wonderful study abroad destination for any student who wants to spend some time in Italy.

Kos is not popular with students.


Is Kos or Siena Better for Public Transit? Which Is Easier to Get Around Without a Car?

Kos
Siena

Kos is notable for its public transit. Also, Siena is not as famous, but is still a good city to visit for times when you don't have a car.

Public transit in Kos is fairly effecient and thorough. Buses connect many of the tourist destinations including beaches, cultural sights, are resort areas.

Siena has some public transit options. TIEMME is the bus service that runs in and around town. Many lines pass through the train station and provide service from there.

Is Kos or Siena a more walkable city?

Kos
Siena

Kos and Siena are superb when it comes to walkability.

Kos is very walkable. It's small size means it's possible to explore parts of the island on foot or bicycle. There are some beautiful walks on the island, but some areas will require a car or bus.

Siena is a very walkable island. The compact town center is best explored on foot.

For even more information, also check out Is Kos Worth Visiting? and Is Siena Worth Visiting?.

Should I spend more time in Siena or Kos?

How long in Kos or Siena?

You'll be able to find lots of things to do in Kos or Siena to fill your time. Many travelers usually spend more of their time in Kos than Siena because of the number of activities and things to do in the area. Usually, 2-5 days is a good amount of time for Kos, and 1-2 days is enough time in Siena.

Families should spend more time in Kos than Siena. Because of the many family-friendly attractions and fun things to do for kids in Kos, it's a great place to visit with the whole family.

Couples should spend more time in Kos than Siena. You'll find plenty of romantic sights and fun activities in Kos that are great for a weekend getaway or a longer couple's trip.

Backpackers and budget travelers should spend more time in Kos than Siena if your budget allows for it. With a larger number of budget-friendly sights, good nightlife, and active things to do, anyone traveling on a budget would have a good time in Kos.


  • How many days in Kos or Siena? Ideal Length of Stay
    Kos 2-5 
    Siena 1-2

One day in Kos or Siena?

In Kos, many people enjoy the food and scuba diving and snorkeling that this beautiful destination offers. It's also a great beach destination, too. This island offers a variety of activities to choose from. Since there is so much to do in the area, one day is probably not enough for all of it.

With nightlife and food around the beautiful destination of Siena, there's plenty to do. Exploring the old town is a popular activity. So, one day is just the right amount of time to spend here. The length of your trip often depends on your style of travel.


A weekend in Kos or Siena?

It's hard to know how much time to spend in Kos. For many, it makes a great getaway for a weekend. It's a great spot for a beach vacation. This would be the perfect place to spend a weekend, as it has just the right amount of activities. The length of your ideal trip is an individual decision.

Many people visit Siena for a weekend. With food and shopping around the charming city of Siena, there's plenty to do. Make sure you visit the old town while you're here. Because of this, a weekend is usually enough time for a trip here.

Five days in Kos or Siena?

Kos is a fun place to experience. In Kos, many people enjoy the shopping and museums that this destination offers. You'll find plenty of activities on the beach. This would be the perfect place to spend five days, as it has just the right amount of activities.

The destination of Siena offers shopping and museums. Most visitors spend time around the old town while in the area. It offers something for everyone. Five days is usually plenty of time to spend here with extra days to spare. With this much time, visitors often visit nearby destinations or take day trips.

A week in Kos or Siena?

You'll find museums and nightlife around the party-hard destination of Kos. Most people come for the beaches. Take your pick from the many activities offered here. One week is plenty of time to see everything, even with extra days to spare.

Siena, a popular city, is full of activities for travelers. Visiting the old town is also a must. Your budget might influence how long you stay. One week is more than enough time to enjoy everything. Take some day trips to nearby places to fill the extra days.


For some great organized tour ideas, see The Best 2-Week Tours from Athens, The Best Family-Friendly Tours to Greece, The Best Family-Friendly Tours to Italy, and The Best Hiking & Trekking Tours in Italy.


Which place is cheaper, Siena or Kos?

These are the overall average travel costs for the two destinations.

The average daily cost (per person) in Kos is €134, while the average daily cost in Siena is €133. These costs include accommodation (assuming double occupancy, so the traveler is sharing the room), food, transportation, and entertainment. While every person is different, these costs are an average of past travelers in each destination. What follows is a categorical breakdown of travel costs for Kos and Siena in more detail.



Accommodation
  • Accommodation Hotel or hostel for one person
    Kos 62
    Siena 69
  • Accommodation Typical double-occupancy room
    Kos 124
    Siena 138
Compare Hotels in Kos and Siena

Looking for a hotel in Kos or Siena? Prices vary by location, date, season, and the level of luxury. See below for options and compare which is best for your budget and travel style.

Hotels in Kos


Hotels in Siena


Kayak helps you find the best prices for hotels, flights, and rental cars for destinations around the world. Compare prices for multiple destinations when planning your next trip.


Our Analysis
We've analyzed the average and typical hotel prices based on guest reviews, star ratings, and hotel amenities here: Kos Hotel Prices and Siena Hotel Prices.

Local Transportation
  • Local Transportation Taxis, local buses, subway, etc.
    Kos 37
    Siena 20

Hired Cars and Shuttles in Kos

Also for Kos, here are a few examples of actual transportation services:

  • Roundtrip Minivan Transfer to Therma Natural Spa Beach: $24
  • Lido Water Park Admission Ticket with Transfers: $24
  • Paradise Beach Return Transfer: $25
  • Roundtrip Bus Transfer to Mount Zia for Sunset Viewing: $27
  • Kos Town: Kalymnos & Pserimos Day Cruise & Optional Transfer: $30
  • Private Transfer from Kos Airport to Resorts: $30
  • Kos Private Transfer Services: $52
  • Kos - Airport Private Transfer: $55
  • Kos Hotels to Kos Airport Private One–Way Transfer: $59
  • Kalymnos, Pserimos & Plati Island Cruise with Hotel Transfer: $59
  • From Kalymnos Self-Guided Day Trip with Hotel Transfer: $59
  • Artemis Hamam and Spa with Hotel Transfers Kos Island: $59

Hired Cars and Shuttles in Siena

Some specific examples of transportation prices in Siena:

  • Transfer Siena-Pisa with stop in San Gimignano & Lunch: $245
  • Transfer Siena-Florence with visit to Chianti and wine tasting: $218
  • Siena to Milan Malpensa airport private transfer: $1,433
  • Siena to Milan Linate Airport 1-Way Private Transfer: $1,305
  • Siena - Rome Transfer Tour with Orvieto & Montepulciano: $1,059
  • Rome Fiumicino Airport: Shared Transfer to/from Siena by Bus: $11
  • Private transfer from Siena to Florence: $202
  • Luxury Private Transfer Between Siena and Genoa: $1,118
  • From Florence: Private Siena Day Trip with Transfers: $348
  • Arrival transfer Siena Airport SAY to Siena City by van or car: $148

Is it cheaper to fly into Kos or Siena?

Prices for flights to both Siena and Kos change regularly based on dates and travel demand. We suggest you find the best prices for your next trip on Kayak, because you can compare the cost of flights across multiple airlines for your prefered dates.





Food
  • Food Meals for one day
    Kos 43
    Siena 51

Food Tours and Cooking Classes in Kos

For Kos, here are some samples of tours and activities related to meals and dining experiences:

  • Greek Dinner with Music, Dancing, and Unlimited Wine: $43
  • Kefalos Sunset Cruise from Kos with Dinner: $61
  • Sunset Cruise with Swimming and BBQ Dinner: $62
  • Tavern Dinner Experience with Greek Dancing and Wine: $65
  • Kos Cooking Classes by Mama Contessa: $86
  • Private Greek Cooking Class in Kos with Lunch: $90
  • Sunset Safari Tour with Dinner: $95
  • Private Cooking Class in Kos, Local Recipes: $97
  • Half Day Wine Tasting with Dinner in Kos: $117

Food Tours and Cooking Classes in Siena

Also, here are some specific examples of food and dining related activities in Siena.

  • Siena food tour and Chianti wine: $60
  • Walking Food Tour with Tastings: $95
  • Tuscan Dinner in a Villa in an Ancient Siena Olive Grove: $98
  • Siena Food Tour - Do Eat Better Experience : $99
  • From Siena/Chianti: Dinner & Drinks in the Chianti Vineyards: $102
  • Siena countryside: cooking class in a real Tuscan farmhouse: $123
  • Cooking Class in a historical villa in Siena Provence: $130
  • Tuscan Cooking Class in Central Siena: $131
  • 4 Hour Private Cooking Class Unique Tuscan Experience in Siena: $131
  • Family Cooking Class: Pizza and Tiramisù from Siena: $138
  • Small Group Cooking Class in Chianti Farmhouse: $138
  • Small group Cooking Class in Chianti Farmhouse: $141

Entertainment
  • Entertainment Entrance tickets, shows, etc.
    Kos 33
    Siena 3.75

Tours and Activities in Kos

For Kos, here are a few prices for actual activities, tours, and tickets provided by various companies:

  • First Discovery Walk and Reading Walking Tour: $3.21
  • Kos Scavenger Hunt and Best Landmarks Self-Guided Tour: $6.54
  • Self-Guided Highlights Scavenger Hunt and Walking Tour: $8.02
  • Escape Game and Tour: $8.02
  • Kos Town: Glass-Bottom Boat Cruise with Swimming Stops: $21
  • From Zia Sunset Tour: $27
  • Dory's Glass Bottom Boat Adventure in Pserimos and Pserimos Beach: $29
  • From Kalymnos, Pserimos and Plati Day Cruise: $32
  • From the Port of Full Day Boat Cruise to 3 Islands: $32
  • Kos Island: 3-Island Wooden Ship Cruise w/ Lunch: $32
  • 3-Island Cruise with Greek BBQ Lunch and Swimming: $32
  • Full Day Boat Cruise to 3 Islands with optional pickup: $33

Tours and Activities in Siena

Some specific costs of activities, tours, and entrance tickets for Siena are as follows:

  • Siena tour: Piazza del Campo & Duomo exploration: $125
  • Walking Tour of Siena with food & Chianti wine: $71
  • “Secret of Siena” City E-bike tour: $134
  • 2 hour Siena Private Guided Walking Tour : $273
  • 4-Hour Guided Bike Tour for Small Groups in Chianti: $180
  • 500 Vintage Tour and Chianti Roads from Siena: $160
  • 500 Vintage Tour: Chianti Roads Experience with Lunch from Florence: $164
  • Afternoon Semi Private Chianti tour from Siena: $88
  • Badesse: Vespa & Chianti Tour in the Tuscan Hills: $138
  • Brunello di Montalcino wine experience with a sommelier : $262
  • Chianti Classico E-Bike Tour: $284
  • Chianti: Wine and Olive Oil Tasting with Cellar Tour: $36

Alcohol
  • Alcohol Drinks for one day
    Kos 19
    Siena 2.19

Sample the Local Flavors in Kos

Some specific costs for nightlife related activities in Kos:

  • Wineries Tour w/ Wine Tastings, Lunch & Transportation: $59
  • From Tour of 2 Wineries with Wine Tasting & Small Bites: $63
  • Kos Island: Wine Tasting & Zia Village Visit for Sunset: $150

Sample the Local Flavors in Siena

Some specific costs for nightlife related activities in Siena:

  • Wine Tasting at the Winery in the Panoramic Terrance: $27
  • Montalcino: Brunello Wine Tasting Experience: $35
  • Total Immersion Wine Tour in Chianti: $43
  • Lapi&Tour Guided tour of the cellars with wine tasting: $52
  • From Florence: San Gimignano, Siena, and Chianti Wine Tour: $55
  • Tuscany Hiking Tour from Siena Including Wine Tasting: $60
  • Siena Underground Wine tasting in a Medieval Cave: $61
  • Siena Underground Wine tasting in a Medieval Cave: $63
  • Tuscan Classics Wine Tasting Class with Aperitivo: $64
  • Montalcino: Brunello Wine Tasting & Lunch in a Tuscan Castle: $64
  • Wine and Food Pairing Class with Tuscan Wine Tastings: $75
  • Organic Winery Tour and Wine Tasting in Siena: $80


When comparing the travel costs between Kos and Siena, we can see that Kos is more expensive. However, the two cities are actually relatively comparable in price, as the difference is somewhat minimal. Generally, this means that you could travel with generally the same travel style and level of luxury in each place. Since both cities are in Europe, it's no surprise that their costs are relatively close, as many destinations here have somewhat similar travel prices overall.

If you're trying to decide if either of these two destinations are within your price range, also see Is Kos Expensive? and Is Siena Expensive?.


Which is Bigger, Kos or Siena?

Siena has a larger population, and is about 3 times larger than the population of Kos. When comparing the sizes of Kos and Siena, keep in mind that a larger population does not always imply the destination has more attractions or better activities. So, always research the type of place that you want to visit along with the activities and attractions that interest you.