The sustainable eco-lodge Arenal Observatory Lodge & Spa offers 48 comfortable hotel rooms in various buildings spread over the property, and two unique Costa Rican vacation home rentals. All standard rooms feature two queen-sized beds, a private bathroom, a coffeemaker, a room safe, sitting chairs and a writing table. Some rooms are in the main hotel building and overlook the Costa Rican rainforest or the impressive Arenal Volcano from their private balconies, while others are located 500 meters from the main hotel building, down a moderate slope, and feature terraces with striking views of Lake Arenal.
The lodge offers furthermore a restaurant with floor-to-ceiling windows for gazing at the Arenal Volcano and Lake Arenal as well as a huge observation deck just outside. In the hotels spa you can relax with massages and other body therapies or enjoy the nature from the hotels big outside pool.