Swimming in Costa Rica Found: 3 | Change Filter Options Corcovado Beach Trek and La Leona Ecolodge Discover the Osa Peninsula's natural beauty on the Corcovado Beach Trek and at La Leona Ecolodge. Localista Localista is renowned for its unique approach to travel, emphasizing genuine, locally-focused adventures in the picturesque landscapes of Costa Rica. Expertly catering to both group excursions and solo travelers, the company stands as a beacon for... Epic Osa Peninsula Rainforest Adventure Explore the biodiverse Osa Peninsula on an immersive adventure through local communities and pristine rainforests in Costa Rica.