San Jose Tropical Rainforest Adventure including Chocolate Tasting. What could be better than a chocolate tour and wildlife encounter in a Costa Rican tropical rainforest! Meet the monkeys, parrots and other tropical birds that call La Selva Biological Reserve home. Hear about the reserves status as a UNESCO Biosphere Reserve from your guide before visiting Tirimbina Rainforest Center, where you'll learn more about cacao and enjoy a chocolate tasting. Book and Save 20%: San Jose Tropical Rainforest Adventure including Chocolate Tasting!