Lonely Planet's Costa Rica is our most comprehensive guide that extensively covers all the country has to offer, with recommendations for both popular and lesser-known experiences. Trek through dense jungles in Parque Nacional Corcovado, swim under Montezuma Waterfalls and catch waves on Santa Teresa; all with your trusted travel companion. Covers San Jose, Central Valley, Highlands, Caribbean Coast, Northwestern Costa Rica, Arenal, Northern Lowlands, Peninsula de Nicoya, Central Pacific Coast, Southern Costa Rica, Peninsula de Osa, and more