A lush green landscape with a prominent mountain in the background.

Adults Only & Resorts in Arenal Hot Springs from AU$54

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Check availability on Arenal Hot Springs Adults Only

Tonight
7 Oct - 8 Oct
Tomorrow
8 Oct - 9 Oct
This weekend
9 Oct - 11 Oct
Next weekend
16 Oct - 18 Oct

Our top choices for Arenal Hot Springs adults-only hotels

An aerial view of a resort with a central pool, surrounded by lush greenery and multiple levels of terraces.
A tropical indoor garden with a water feature, a concrete pathway, and lush greenery.
A tropical garden with a stone bridge, a small waterfall, and a pond.
A thatched-roof hut with a small porch, a stone wall, and a wooden tub in a tropical garden setting.

1. The Royal Corin Thermal Water Spa & Resort - Adults Only

The Royal Corin Thermal Water Spa & Resort - Adults Only
La Fortuna
United States
Rhaeem
AU$374
includes taxes & fees
8 Oct - 9 Oct
The Royal Corin Thermal Water Spa & Resort - Adults Only
A natural pool with a waterfall surrounded by lush greenery.
A cluster of rustic, thatched-roof cottages nestled in a lush, green forest.
A long dining table set for a meal with string lights, hanging plants, and candles.
A spacious indoor dining area with wooden tables and chairs, large windows, and a high ceiling with exposed beams.

2. Amor Arenal Adults Friendly

Amor Arenal Adults Friendly
La Fortuna
United States
Muhammad
AU$1,190
includes taxes & fees
8 Oct - 9 Oct
Amor Arenal Adults Friendly
A covered outdoor area with a concrete floor, wooden furniture, and potted plants.
A two-story building with a sign indicating a breakfast area. The building has large windows and a well-maintained garden with stone pathways.
A wooden table with chairs and a vase of flowers, set against a large window overlooking a lush garden.
A person seated at a table inside a room with large windows, a wooden floor, and a view of greenery outside.

3. OutBox Inn

OutBox Inn
Monteverde
Canada
Konrad
AU$54
includes taxes & fees
13 Oct - 14 Oct
OutBox Inn
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Top Arenal Hot Springs Hotel Reviews

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