Sunny deck of main lodge at Arenal Observatory Costa Rica Lodge with Arenal Volcano in background
Smithsonian Room with two beds and volcano view at Arenal Observatory Lodge in Costa Rica
Smithsonian Room with one bed and guest sitting on private deck at Arenal Observatory Lodge in Costa Rica
Woman sitting on private balcony of Smithsonian Room at Arenal Observatory Lodge in Costa Rica
Standard Room with two beds at Arenal Observatory Lodge in Costa Rica
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Arenal Observatory Lodge

Set high on a ridge facing Costa Rica’s most active and spectacular volcano, the Arenal Observatory Lodge offers adventure travelers a unique, once-in-a-lifetime experience.

The Arenal Observatory Lodge has 48 spacious rooms, most with a direct view of the volcano and/or the forest. Five rooms are fully equipped for disabled travelers, with rooms, bathrooms, hallways, parking areas and even the new swimming pool designed accordingly. This lodge is also recognized as one of the highest rated eco-lodges in Costa Rica.

The lodge is located just 17 miles from the active crater of Arenal Volcano, and is separated from it by a deep river valley. Scientists from the Smithsonian Institute specifically chose the location for its close but safe vantage point from which to study the volcano. Arenal Observatory Lodge sits on 870 acres of land adjacent to the Arenal Volcano National Park. The site contains 270 acres of primary rainforest with well-marked trails, 400 acres of reforestation projects and 200 acres of working farm lands.

There are 7 miles of well-maintained trails for walking, horseback riding, biking, running and observing a variety of flora and fauna. Approximately 400 species of birds live in the area making the Arenal Observatory Lodge a preferred destination for bird watchers. Activities at the hotel include hikes to the waterfall or to explore Cerro Chato (an extinct volcano with a small lake in the crater), horseback riding, bicycling through the trails, enjoying a refreshing swim in the pool or simply relaxing with a massage in the spa.

Please take note that other adventure activities, local tours and trip excursions are located about 45 minutes away from the Arenal Observatory Lodge.

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