The Best Hotels with a Pool in El Castillo from ￥5,630 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. Tabacón Thermal Resort & Spa : Resort, 7-minute walk from Arenal Volcano National Park. Provides a children's pool, an outdoor pool, and 2 restaurants. 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. Arenal Manoa & Hot Springs Resort : Hotel located near Arenal Volcano. Offers 2 outdoor pools, a children's pool, and 2 restaurants.

Check availability on El Castillo Hotels with a Pool

Tonight

Tomorrow

This weekend

Next weekend

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.

￥23,278 total

includes taxes & fees

Jun 25 - Jun 26

Lake Arenal Hotel, Brewery & Farm

Santa Rosa

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

￥16,750 total

includes taxes & fees

Jun 13 - Jun 14

San Rafael Ecolodge

La Tigra

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

￥17,945 total

includes taxes & fees

Jun 19 - Jun 20

Essence Arenal Spa & Yoga

Peñas Blancas

￥12,099 total

includes taxes & fees

Jun 12 - Jun 13

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.

￥25,250 total

includes taxes & fees

Jul 1 - Jul 2

Chachagua Rainforest Hotel & Hot Springs

Peñas Blancas

Splash in rainforest paradise with 2 pools, waterslide, and children's pool at this jungle lodge.

￥47,896 total

includes taxes & fees

Jul 10 - Jul 11

Junglo Resort and Spa

Peñas Blancas

Soak in volcanic splendor at this Costa Rican resort with 3 outdoor pools, hot springs, and a full-service spa amid lush gardens.

￥26,299 total

includes taxes & fees

Jun 12 - Jun 13

Rancho de Lelo Ecolodge

Monteverde

Dive into paradise at this spring-fed pool oasis nestled in the mountains with family-friendly fun and serenity.

￥9,103 total

includes taxes & fees

Jun 26 - Jun 27

View all properties

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

Breakfast included

4 stars

Top El Castillo Hotel Reviews

Hotel Mountain Paradise

10/10 Excellent

"We went for my son's senior trip and it was everything we needed for our family of 5 to have 2 separate rooms, our own private pool, an amazing view of the Volcano, a heated shared pool with a swim up bar and all the food, drinks and excursions that we needed were handled with grace by the staff. Highly recommended , and we will definitely be back!"

The Springs Resort and Spa at Arenal

10/10 Excellent

"An incredible property immersed into the rainforest. So much to do on property including club rio where you felt even more remote. We enjoyed the hot springs more down in club rio than the ones closer to the rooms, which were also great. We saw monkeys and sloths on property as well. Staff were always very accommodating and the concierge staff were also very helpful. We would definitely staff at The Springs again."

Tabacón Thermal Resort & Spa

10/10 Excellent

"We stayed at Tabacón to celebrate my husband’s birthday, and it was truly an unforgettable experience for our entire family. From the moment we arrived, everything felt special. We were welcomed with delicious drinks at check-in and escorted to our room, where we found bathrobes prepared for the whole family—including our two-year-old daughter. We thought this was such a thoughtful and caring touch. The complimentary shuttle service to and from the hot springs was incredibly convenient, allowing us to enjoy the thermal river at our own pace. The hot springs themselves were absolutely amazing and one of the highlights of our trip to Costa Rica. The breakfast was outstanding, and every staff member we encountered was kind, professional, and attentive. This was easily one of the most memorable experiences of our vacation, and we highly recommend Tabacón to anyone visiting the Arenal area. We would love to return someday!"

Hotel Los Lagos Spa & Resort

10/10 Excellent

"The property was beautiful and well maintained. The staff was friendly and welcoming. The rooms were clean and spacious. Food and drinks were good. The breakfast buffet was amazing. The pools were amazing. I loved the different temperatures. The trails were lovely (finally saw my favourite type of frogs). The shuttle bus to take us to and from our rooms was extremely helpful. "

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. Tabacón Thermal Resort & Spa: Resort, 7-minute walk from Arenal Volcano National Park. Provides a children's pool, an outdoor pool, and 2 restaurants. 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. Arenal Manoa & Hot Springs Resort: Hotel located near Arenal Volcano. Offers 2 outdoor pools, a children's pool, and 2 restaurants.

What is there to see and do in El Castillo?

Explore places like Arenal Volcano National Park, Arenal Volcano, and Monteverde Cloud Forest Biological Reserve 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.

Room 1

Change your mind

Treat yourself

Be picky

Check availability on El Castillo Hotels with a Pool