The Best Hotels with a Pool in El Castillo from NT$1,883 in 2026

Q: What are some accommodations with pools in El Castillo?

Chateau Arenal : Hotel, 5-minute walk from Lake Arenal. Features a children's pool, an outdoor pool, and spa services. Hotel Los Lagos Spa & Resort : Hotel steps from Los Lagos Hot Springs. Offers 11 outdoor pools, a children's pool, and a full-service spa. The Royal Corin Thermal Water Spa & Resort - Adults Only : Hotel, 4-minute walk from Baldi Hot Springs. Provides 3 restaurants, 3 outdoor pools, and a full-service spa. The Springs Resort and Spa at Arenal : Resort located near Los Lagos Hot Springs. Features 15 outdoor pools, a children's pool, and 5 restaurants. Tabacón Thermal Resort & Spa : Resort, 7-minute walk from Tabacon Hot Springs. Offers a children's pool, an outdoor pool, and 2 restaurants.

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Our top choices for El Castillo hotels with a pool

Arenal Observatory Lodge & Trails

La Fortuna

Splash into paradise at Arenal Observatory Lodge, where wildlife-rich nature meets three refreshing pool experiences.

NT$4,926 total

includes taxes & fees

Jul 31 - Aug 1

Lake Arenal Hotel, Brewery & Farm

Santa Rosa

Enjoy a water paradise featuring indoor/outdoor pools, lazy river, and hot tub amid stunning mountains.

NT$3,361 total

includes taxes & fees

Jul 30 - Jul 31

The Toucan Tree House | Premium bedding, in-room safe, individually decorated

Tree Houses Hotel Costa Rica

Florencia

Drift along an enchanting lazy river at this Costa Rican tree house retreat with adventure at your doorstep.

NT$3,030 total

includes taxes & fees

Jul 22 - Jul 23

Outdoor pool, open 8:00 AM to 9:00 PM, pool umbrellas, sun loungers

Chateau Arenal

Peñas Blancas

NT$3,429 total

includes taxes & fees

Jul 23 - Jul 24

Essence Arenal Spa & Yoga

Peñas Blancas

NT$2,237 total

includes taxes & fees

Jul 25 - Jul 26

Tabacón Thermal Resort & Spa

La Fortuna

Revitalize in natural hot springs and a swim-up bar pool oasis surrounded by lush gardens at this luxury thermal resort.

NT$23,642 total

includes taxes & fees

Aug 14 - Aug 15

San Rafael Ecolodge

La Tigra

Splash into adventure at this rainforest hotel with poolside cocktails and outdoor spa treatments.

NT$3,601 total

includes taxes & fees

Jul 23 - Jul 24

Rancho El Vago

San Lorenzo

NT$2,540 total

includes taxes & fees

Jul 19 - Jul 20

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Choose what matters most at hotels with a pool in El Castillo

Breakfast included

4 stars

Top El Castillo Hotel Reviews

Arenal Manoa & Hot Springs Resort

10/10 Excellent

"This property was beautiful! Staff was helpful and the check in was seamless. Breakfast was should not be missed and was huge. Food was great and a huge variety of food and the staff was so helpful. The hot springs were perfect for lounging, and the pool area was well maintained. Dinner at the restaurant was fantastic. Happy hour at the pool bar was confusing and seemed to be overpriced despite the "deal". We went during the rainy season and still had a great time! Don't miss the white water rafting and hanging bridges close to the resort."

Hotel Lomas del Volcán

10/10 Excellent

"Super glad I picked this hotel. We didn’t want to leave. Staff were very friendly and accommodating. They serve a really nice breakfast with a lot of variety of foods. The accommodations are individual bungalows with covered porches surrounded by beautiful rainforest foliage. Huge heated pool where you can swim up to the bar. Also has a hot tub and another large cooler pool. It is about 5 minutes outside of La Fortuna and feels like you are way out in the boonies. I had a hard time choosing which hotel to stay at during our time at La Fortuna but I’m so glad this was the one I chose."

Frequently asked questions

What are some accommodations with pools in El Castillo?

Chateau Arenal: Hotel, 5-minute walk from Lake Arenal. Features a children's pool, an outdoor pool, and spa services. Hotel Los Lagos Spa & Resort: Hotel steps from Los Lagos Hot Springs. Offers 11 outdoor pools, a children's pool, and a full-service spa. The Royal Corin Thermal Water Spa & Resort - Adults Only: Hotel, 4-minute walk from Baldi Hot Springs. Provides 3 restaurants, 3 outdoor pools, and a full-service spa. The Springs Resort and Spa at Arenal: Resort located near Los Lagos Hot Springs. Features 15 outdoor pools, a children's pool, and 5 restaurants. Tabacón Thermal Resort & Spa: Resort, 7-minute walk from Tabacon Hot Springs. Offers a children's pool, an outdoor pool, and 2 restaurants.

What is there to see and do in El Castillo?

Explore places like Arenal Volcano National Park, Arenal Volcano, and Tabacon Hot Springs while you're in the area. Make a point to visit attractions like Lake Arenal and Butterfly Conservatory.

When is the best time to book a hotel with a pool in El Castillo?

You may want to consider an accommodation that has an outdoor pool if you'll be visiting El Castillo in the driest months of February, January, or March when the average rainfall is 1 inches. Lodging with an indoor pool may be what you want if you come to town during the rainiest months of October, August, and June when the average rainfall is 19 inches.

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