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Top La Unión hotels

The Springs Resort and Spa at Arenal
9 Km West and 3.5 km North of La Fortuna Monterrey Alajuela
$844 nightly
The price is $953 total per night from Feb 3 to Feb 4
$953 total
Feb 3 - Feb 4
Total with taxes and fees
This luxury resort features a full-service spa, hot springs, and 5 restaurants. Traveling on business? Take advantage of the business center, free WiFi in public ...
Great hotel! Amazing staff and wonderful spot!
Reviewed on Jan 29, 2026

Arenal Manoa & Hot Springs Resort
From Fortuna center 7km towards Volcano La Fortuna Alajuela
$359 nightly
The price is $406 total per night from Feb 5 to Feb 6
$406 total
Feb 5 - Feb 6
Total with taxes and fees
A full-service spa, hot springs, and 2 outdoor pools are all featured at this smoke-free hotel. Traveling on business? Take advantage of the business center, ...
Great place to stay.. thank you for a great stay
Reviewed on Jan 29, 2026

The Royal Corin Thermal Water Spa & Resort - Adults Only
2.5mi / 4km from Fortuna La Fortuna Alajuela
$595 nightly
The price is $673 total per night from Mar 3 to Mar 4
$673 total
Mar 3 - Mar 4
Total with taxes and fees
This smoke-free hotel features a full-service spa, hot springs, and 3 restaurants. Traveling on business? Take advantage of the laundry service and airport shuttle. ...
The room was great, loved the shower, and the bed and pillows were super comfortable. The staff was really friendly and there were more hot tubs than pictured on the site I booked through. Breakfast was excellent too, not your typical hotel buffet. Highly recommend.
Reviewed on Jan 31, 2026

Arenal Observatory Lodge & Trails
22 km Oeste de la Fortuna de San Carlos La Fortuna Alajuela
$135 nightly
The price is $153 total per night from Feb 28 to Mar 1
$153 total
Feb 28 - Mar 1
Total with taxes and fees
A full-service spa, an outdoor pool, and a restaurant are all featured at this Colonial lodge. Bring the family and enjoy the children's pool, playground, and ...
The first thing you notice at Arenal Observatory Lodge is the spectacular grounds! There are many opportunities for gentle walks and hikes on the property. The staff was extremely friendly and helpful. The rooms had everything we needed but were basic, not luxurious.
Reviewed on Jan 25, 2026

Hotel Los Lagos Spa & Resort
6 km oeste del Parque Central La Fortuna
$209 nightly
The price is $236 total per night from Feb 13 to Feb 14
$236 total
Feb 13 - Feb 14
Total with taxes and fees
This smoke-free hotel features a full-service spa, hot springs, and a nightclub. There's fun for all ages with a children's pool and a waterslide, and families ...
Pros We had a wonderful time at Los Lagos. The property and hot springs were amazing. The breakfast was also very good. Each evening we dined at the restaurant and food and service was excellent Con’s We were not totally satisfied with our room. I didn’t care for the sink design and there was only ...
Reviewed on Feb 1, 2026

Volcano Lodge Hotel & Thermal Experience
7 Km West From La Fortuna La Fortuna Alajuela
Fully refundableReserve now, pay when you stay
$242 nightly
The price is $273 total per night from Feb 26 to Feb 27
$273 total
Feb 26 - Feb 27
Total with taxes and fees
This smoke-free lodge features hot springs, 4 outdoor pools, and a restaurant. There's fun for all ages with a children's pool and a playground, and families ...
Volcano Lodge is AMAZING! The pictures do not do it justice! 100/10 must experience this resort!
Reviewed on Jan 29, 2026

Hotel Mountain Paradise
Arenal Volcano La Fortuna Alajuela
$183 nightly
The price is $207 total per night from Feb 12 to Feb 13
$207 total
Feb 12 - Feb 13
Total with taxes and fees
A full-service spa, 2 restaurants, and an outdoor pool are all featured at this smoke-free hotel. Traveling on business? Take advantage of the business center, ...
Room and staff
Reviewed on Jan 29, 2026

Baldi Hot Springs Hotel and Spa
Del Centro De La Fortuna 4 Km La Fortuna Alajuela
$367 nightly
The price is $414 total per night from Feb 3 to Feb 4
$414 total
Feb 3 - Feb 4
Total with taxes and fees
This smoke-free hotel features a full-service spa, hot springs, and 2 restaurants. Bring the family and enjoy the children's pool, waterslide, and kid-friendly ...
Clean room, big, but could have used comfortable chairs. Restaurant was great. Buffet was lackluster. Spa was decently priced and very relaxing. Many pools, very quiet while we were there. Currently no liquor license but a liquor store is next door.
Reviewed on Jan 27, 2026

Fiesta Resort Central Pacific - All Inclusive
El Roble 23 El Roble Puntarenas
Fully refundableReserve now, pay when you stay
$195 nightly
The price is $220 total per night from Feb 26 to Feb 27
$220 total
Feb 26 - Feb 27
Total with taxes and fees
This smoke-free property features a full-service spa, a nightclub, and 4 restaurants. There's fun for all ages with a free kid's club and a children's pool, ...
The staff were very friendly. All wore hair nets. Rooms clean. Good selection of food. Internet is terrible, check in was very poor. Fortunately chatgpt told us all we need to know about the different restaurants we could go to or we wouldnt have known any of that. Kids club was very good
Reviewed on Jan 27, 2026
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
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Recent La Unión hotel reviews by fellow wanderers

The Royal Corin Thermal Water Spa & Resort - Adults Only
5 out of 5
Posted 3 days ago
Travelocity Verified Review
"The room was great, loved the shower, and the bed and pillows were super comfortable. The staff was really friendly and there were more hot tubs than pictured on the site I booked through. Breakfast was excellent too, not your typical hotel buffet. Highly recommend. "
A verified traveler stayed at The Royal Corin Thermal Water Spa & Resort - Adults Only
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