11. Guanacaste, Costa Rica
Guanacaste ranks 11th on our list of best places to visit in Central and South America in May. It covers most of the northern Pacific territories of Costa Rica. It offers a wide range of hotels and resorts that can fit anyone’s expectations. You can stay at Guanacaste for as little as $40, or if you like really expensive places, you can spend upwards of $200 per night for the stay. This place is famous for its beautiful beaches and bio-diverse parks spread across the province.