Bus service is readily available both inter and intra city as well as internationally. Two domestic airlines service the country well and there are a number of air taxi services as well as helicopters. The road system is somewhat primitive compared to North American standards, and driving at night is not recommended. An international driver's permit is not necessary. The tone here is casual wear - it is not necessary to dress up to go to the theater or to dinner.
Comfortable lightweight is best.
Check batteries in camera Light natural, blends of cotton and a synthetic such as nylon Poncho or rain gear Light jacket or sweater for higher elevations and chilly nights in San Jose Day pack Plastic bags - for keeping books, binoculars and other items dry, and for wet clothing. Taxi drivers generally do not receive a tip. The New Key to Costa Rica is now revised, making it even more valuable to the more than 400,000 North Americans who visit Costa Rica each year. The guide features a map and complete information for the tourist. Franke profiles 54 of these areas, details hiking and nature trails, lists the flora and fauna found in each area, covers transportation and camping information, and more.