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Arenal · ★★★

Arenal Observatory Lodge

A Stunning Hotel on Amid 870 Acres of Lush Private Rain Forest

Nature & wildlifeBirdingMultigenerational groupsAccessible rooms
Check-in
3:00 pm
Liberia airport (LIR)
About 3 hours
San José airport (SJO)
About 3 hours
Why we book it

Built as a volcano research station for the Smithsonian, on 870 acres of private rainforest, with the volcano and Lake Arenal right outside the dining room's floor-to-ceiling windows.

Our Costa Rica Specialists

Perfect for
  • Nature & wildlife
  • Birding
  • Multigenerational groups
Good to know
  • Standard rooms and La Casona have forest views, not the volcano.
  • The lodge is 22 km from La Fortuna, inside the national park.
  • Children: Children 8 and under stay free when sharing with parents.

Arenal Observatory Lodge, on a ridge inside the national park

The Arenal Observatory Lodge sits on a mountain ridge on the far side of the volcano, 22 km from La Fortuna and inside the national park. It was built as a volcano research station for the Smithsonian, and it still feels like a place made for people who want to be close to the mountain and the forest. It is one of our team's favourites for nature lovers, birders and multigenerational families.

Why we choose it

  • A real piece of volcano history. The lodge began as a Smithsonian observation station, and you can still sense why they picked this ridge.
  • The view from the dining room. Floor to ceiling windows and a wide deck look straight at the volcano and across Lake Arenal, which makes breakfast an event.
  • Private rainforest all around. The lodge sits in a large private reserve, with trails, a waterfall and a hanging bridge right from your room.

Rooms and views

Rooms are spread across several buildings around the gardens, and the view depends on the building. La Casona and the Standard Rooms look into the forest. The Smithsonian Rooms face the volcano and the forest, and the Junior Suites look at both the volcano and the lake. For larger families there are two villas: White Hawk Villa sleeps 8 with a view of the volcano and the lake, and Phil's Villa sleeps 10.

On the property

The gardens are planted to bring in wildlife, so the birding starts on the walk to breakfast and a keen birder can fill several mornings here. Well marked trails run through the rainforest, over a hanging bridge and to a waterfall, and one trail into the forest is wheelchair accessible. Resident naturalist guides lead a walk each morning.

After the trails there is a pool and a jacuzzi, and every meal comes with that view.

Location and getting there

Being inside the park makes the lodge quieter and more remote than the hotels in town, and the last stretch of road is part of the experience. It is about 3 hours from Liberia or San José, and we arrange the driver. Read more about Arenal Volcano.

Rooms & suites

Our favourite rooms, and why

La Casona

La Casona

Sleeps 4 · Forest view

Standard Room

Standard Room

Sleeps 4 · Forest view

Smithsonian Room

Smithsonian Room

Sleeps 4 · Volcano and forest view

Junior Suite

Junior Suite

Sleeps 4 · Volcano and lake view

Phil's Villa

Phil's Villa

Sleeps 10 · Volcano and forest view

White Hawk Villa

White Hawk Villa

Sleeps 8 · Volcano and lake view

How it compares

Hotels we book in Arenal

From our own hotel records: stars, themes and amenities. Nothing here is a price.

Arenal Observatory LodgeLost Iguana ResortLa Mansion InnHotel Arenal Lodge
Stars3443
Volcano settingNot listedYesYesYes
BoutiqueNot listedYesYesNot listed
Private jacuzzi in roomNot listedYesNot listedNot listed
SpaNot listedYesNot listedYes
Team favouriteYesNot listedNot listedNot listed
Check availabilitySee hotelSee hotelSee hotel
On the property

What you will find there

The Spa
The Spa
Bar & Restaurant El Jilguero
Bar & Restaurant El Jilguero
Bird Sanctuary
Bird Sanctuary
Map of Arenal Observatory Lodge
Getting there

Where it is

  • Liberia airport (LIR): about 3 hours by private transfer
  • San José airport (SJO): about 3 hours by private transfer

Your Costa Rican driver waits at arrivals and stops whenever you like on the way: fruit stands, a sloth in a tree, a bathroom.

Questions we get

Arenal Observatory Lodge, answered

Real answers from our team.

What are the check-in and check-out times?

Check-in is at 3:00 p.m. and check-out at 12:00 p.m.

Which rooms have a volcano view?

The Smithsonian rooms, Junior Suites, White Hawk Villa and Phil's Villa. Standard rooms and La Casona face the forest.

Does the lodge have accessible rooms?

Yes, the lodge states it has accessible rooms. Ask us and we will confirm which one suits you.

Your Costa Rica, starting in Arenal

Tell us your dates and who is travelling. A Specialist who lives here checks this hotel and builds the rest around it.

Facts checked by our team: 1 November 2026

1 (800) 996-1139
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