Top Adults Only in Northern Plains | Expedia.com.sg

A waterfall cascading over rocks in a forested area.

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Our top choices for Northern Plains adults-only hotels

An aerial view of a resort with a central pool, surrounded by lush greenery and multiple levels of terraces.

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.

A tropical indoor garden with a water feature, a concrete pathway, and lush greenery.

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

La Fortuna

United States

Rhaeem

S$355

includes taxes & fees

6 Oct - 7 Oct

A natural pool with a waterfall surrounded by lush greenery.

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.

A cluster of rustic, thatched-roof cottages nestled in a lush, green forest.

2. Amor Arenal Adults Friendly

La Fortuna

United States

Muhammad

S$1,062

includes taxes & fees

3 Oct - 4 Oct

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

Monteverde

Canada

Konrad

S$49

includes taxes & fees

4 Oct - 5 Oct

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Top Northern Plains Hotel Reviews

Tabacón Thermal Resort & Spa

Tabacón Thermal Resort & Spa

10/10 Excellent

"Great resort it’s our second time there and it’s always top notch service and staff. Loved it."