Dublin On a Budget
Dublin has a mild climate due to the influence of the Atlantic Ocean and the Gulf Stream. It rains less than you might expect, but a light shower may occur on most days. Winters are milder than you would think with temperature typically staying around 5 degrees Celsius. Frost is common between the months of November and February because nighttime temperatures do fall below freezing. It snows occasionally, but not often. Summers are mild or may even be considered cool, and temperatures typically don't get much above 20 degrees Celsius.
SightsThere are many sights spread throughout Dublin. During the peak travel months they can get crowded so make sure you arrive early. Some interesting places to visit include Chester Beatty Library, Christ Church Cathedral, St Patrick's Cathedral, Dublin Castle, Dublin Writers Museum, the Dublin Zoo, Dublinia & the Viking World, the General Post Office, Merrion Square, the National Botanical Gardens and the National Museum of Ireland, among other places.
NeighborhoodsDublin has many different neighborhoods that each have their own vibe. The Old City is where you will find the Dublin Castle and the remaining remnants of the city's original walls. There are also many shops and boutiques there. Temple Bar is the party center for the city and there are many bars and clubs. Trinity College Area has a traditional university vibe with many bookstores and shops. The Guinness Brewery is in Liberties, and most of the hotels, restaurants and shops are in St. Stephen's Green and the Grafton Street Area. Fitzwilliam & Merrion Squares are surrounded by Georgian town houses and O'Connell Street has many hotels and some good restaurants. Other notable neighborhoods include North Quays and Ballsbridge/Embassy Row.
ActivitiesIf you're tired of looking a museums and attractions, there are many activities you can enjoy in Dublin. Consider going to a hurling, Gaelic football, or rugby game. Home games for the Leinster Rugby team are usually played at the RDS Arena. Both hurling and Gaelic football is played at Croke Park Stadium.
Another fun option is to take a self guided tour of the Guinness Storehouse. There's an exhibition that travels from the ground floor to the seventh floor. For the price of entry you also get a pint of Guinness.
Plenty more attractions and things to do can be found in the Irish countryside outside of Dublin, such as castles, pastoral landscapes, and natural scenery like the Cliffs of Moher. Check out this guide to choosing a great day trip from Dublin.
Food and DiningRestaurant food can be expensive in Dublin, but the quality is also generally high. If you're looking for some budget options, head to the Indian restaurants around the South William Street area that runs parallel to Grafton Street. If you arrive early you can often take advantage of an "early bird" special. Three courses usually are included in the special and prices are around 10 euros. Lunches in this area can also be cheap. Other interesting and affordable restaurants can be found on Parnell Street in Dublin 1. Here you will find a concentration of Chinese and Asian restaurants. Another cheap meal option is to try the local fish and chips. There are several good places around town where you can try this local favorite.
For more information, see What to Eat in Ireland.
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The state run bus service travels through the city and its suburbs and even goes into the very outer suburbs. With over 200 routes, the numbering system can get confusing. It is best to find a route map, find your stop, and then look at the final destination which is displayed on the front of the bus.
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Also, check out these free things to do in Dublin.
Train and Bus Prices
The best prices for buses and trains in Ireland can be found on Omio (formerly GoEuro). They let you search across all train, bus, and plane routes throughout the region.