Eco Lodge in Arenal Volcano Found: 2 | Change Filter Options Deluxe Bungalow Adventure at Sustainable Ranch in Arenal Escape to the stunning Costa Rican rainforest and stay in a picturesque bungalow at Rancho Margot. Enjoy yoga classes, farm-to-table meals, and activities in Arenal Lake and Volcano. Bunkhouse Experience at Rancho Margot Experience sustainable living in the Costa Rican rainforest at Rancho Margot. Enjoy yoga, farm to table meals, and excursions into the surrounding mountain rainforest.