Thermomania

Fortuna hotel with 10 outdoor pools and spa

Choose dates to view prices

When you stay at Thermomania, you'll be within a 15-minute drive of Miravalles Maze. Guests can be pampered with Swedish massages at the spa and grab a bite to eat at the coffee shop/cafe. Other highlights include 10 outdoor pools, a bar/lounge, and a sauna.
Good

Popular amenities

  • Pool
  • Free breakfast
  • Spa
  • Free parking
  • Free WiFi
  • Restaurant
CA $178 total
includes taxes & fees
Nov 1 - Nov 2

Room options

Showing 6 of 6 rooms
A room with two beds, wooden walls, a painting of flowers, and a small table.

Basic Room, Mountain View

  • Mountain view
  • 1 bedroom
  • Sleeps 3
  • 1 Twin Bed and 1 Queen Bed
  • Free wired internet
Two double beds with wooden headboards, white linens, and orange throw blankets.

Quadruple room

  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free wired internet
Room

Double with balcony

  • Mountain view
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed
  • Free wired internet
A room with three wooden bunk beds, white bedding, and a tiled floor.

Family Room #21

  • 1 bedroom
  • Sleeps 6
  • 2 Queen Bunk Beds
  • Free wired internet
A dormitory room with bunk beds, a window, and an air conditioning unit.

Family Room

  • 1 bedroom
  • Sleeps 12
  • 4 Queen Bunk Beds
  • Free wired internet
A spacious room with a bed, a sofa, a small table, and a chair.

Deluxe Studio Suite

  • Garden view
  • 1 bedroom
  • Sleeps 3
  • 1 King Bed
  • Free wired internet

Similar properties

A pathway leading to a pool surrounded by lush greenery and purple flowers.
  • Pool
  • Free breakfast
  • Airport transfer
  • Free parking
8.2
Very good
241 reviews
CA $102
CA $115 total
includes taxes & fees
Nov 2 - Nov 3
Lake Arenal Hotel, Brewery & Farm
A spacious balcony with a wooden table and chairs, a large rock, and a view of green hills.
  • Pool
  • Airport transfer
  • Kitchen
  • Laundry facilities
9.0
Wonderful
26 reviews
CA $138
CA $156 total
includes taxes & fees
Nov 3 - Nov 4
Destino Hotel & Hot Spring
A modern building with a red roof, surrounded by lush greenery and terraced gardens.
  • Free breakfast
  • Free parking
  • Free WiFi
  • Restaurant
9.6
Exceptional
222 reviews
CA $178
CA $201 total
includes taxes & fees
Nov 1 - Nov 2
Celeste Mountain Lodge
A wooden cabin with a porch, a bed, and a small table.
  • Airport transfer
  • Pet friendly
  • Free parking
  • Free WiFi
9.6
Exceptional
100 reviews
CA $98
CA $111 total
includes taxes & fees
Nov 2 - Nov 3
Santa Maria Volcano Lodge
A pool with clear blue water, a stone statue, and a view of a lake and mountains.
  • Pool
  • Free breakfast
  • Pet friendly
  • Free parking
9.6
Exceptional
658 reviews
CA $171
CA $193 total
includes taxes & fees
Nov 6 - Nov 7
La Mansion Inn Arenal
A swimming pool with a tiled deck, surrounded by tropical plants and a wooden pergola.
  • Pool
  • Free breakfast
  • Airport transfer
  • Free parking
8.6
Excellent
383 reviews
CA $119
CA $134 total
includes taxes & fees
Nov 6 - Nov 7
Arenal Montechiari Hotel
A wooden deck with a bed, a table, and two people sitting.
  • Pool
  • Free breakfast
  • Airport transfer
  • Free parking
9.4
Exceptional
107 reviews
CA $146
CA $165 total
includes taxes & fees
Nov 1 - Nov 2
La Tigra Rainforest Lodge
A lush garden with a variety of plants and flowers, a green-roofed building, and a clear sky.
  • Spa
  • Airport transfer
  • Pet friendly
  • Free parking
9.2
Wonderful
128 reviews
CA $62
CA $70 total
includes taxes & fees
Nov 1 - Nov 2
Posada Río Celeste La Amistad
A two-story building with a balcony, a staircase leading to the upper level, and a shop area with a sign reading "KOUENIRS".
  • Free breakfast
  • Free parking
  • Restaurant
  • Laundry facilities
9.4
Exceptional
63 reviews
CA $57
CA $65 total
includes taxes & fees
Nov 1 - Nov 2
Cabinas Cascada Rio Celeste
A pool surrounded by tropical vegetation, a hammock, and a covered area.
  • Pool
  • Airport transfer
  • Free parking
  • Free WiFi
8.4
Very good
262 reviews
CA $102
CA $116 total
includes taxes & fees
Dec 1 - Dec 2
Aunty Arenal Lodge
Compare similar properties
Mod logo
Sign in to view eligible discounts and perks. More rewards for more adventures!

About the area

Map
Fortuna de Bagaces, Fortuna, Guanacaste, 50401

What's nearby

  • Yoko Hot Springs - 9 min walk - 0.8 km
  • Las Hornillas Hot Springs - 7 min drive - 3.5 km
  • Miravalles Maze - 13 min drive - 14.6 km
  • Catarata Llanos de Cortés - 44 min drive - 41.6 km
  • Ponderosa Adventure Park - 53 min drive - 54.6 km

Getting around

  • Daniel Oduber Intl. Airport (LIR) - 72 min drive

Restaurants

  • ‪Restaurante Thermomanía - ‬1 min walk
  • ‪Restaurante Sotavento - ‬5 min drive
  • ‪Soda El Buen Sabor - ‬5 min drive
  • ‪Miravalles Food - ‬6 min drive
  • ‪Pollos Q'Mirey - ‬6 min drive

About this property

Thermomania

  • When you stay at Thermomania, you'll be within a 15-minute drive of Miravalles Maze. Guests can be pampered with Swedish massages at the spa and grab a bite to eat at the coffee shop/cafe. Other highlights include 10 outdoor pools, a bar/lounge, and a sauna.

At a glance

CHECK-IN
2:00 p.m.
CHECK-OUT
12:00 p.m.

Hotel size

    • 40 rooms

Arriving/Leaving

    • Check-in start time: 2:00 PM; Check-in end time: 8:30 PM
    • Express check-out available
    • Early check-in subject to availability
    • Late check-in subject to availability
    • Minimum check-in age: 18
    • Check-out time is noon
    • Late check-out subject to availability

Special check-in instructions

    • The front desk is open daily from 8:00 AM - 8:00 PM
    • Guests will receive an email within 24 hours before arrival with check-in instructions; front desk staffed during limited hours
    • To make arrangements for check-in please contact the property at least 24 hours before arrival using the information on the booking confirmation
    • Prior to arrival, you must complete online registration via a secure link
    • You will be asked to provide the property with a copy of your government-issued photo ID after booking
    • If you are planning to arrive after noon please contact the property in advance using the information on the booking confirmation
    • Information provided by the property may be translated using automated translation tools

Required at check-in

    • Credit card, debit card, or cash deposit required for incidental charges
    • Government-issued photo ID may be required
    • Minimum check-in age is 18
    • Minimum Spring Break check-in age is 18

Pets

    • Pets not allowed

Internet

    • Free WiFi (speed: 250+ Mbps (good for 3–5 people or up to 10 devices)) and wired internet access in rooms

Parking

    • Free uncovered onsite self parking

Other information

    • Smoke-free property

Have a question?

Get instant answers with AI powered search of property information and reviews.

Thermomania Reviews

6.4

Good

7.2

Cleanliness

6.0

Amenities

7.8

Staff & service

6.0

Property conditions & facilities
Verified review

10/10 Exceptional

The staff is great! It was a wonderful stay close to so many places; coffee, caña and chocolate tour; sloth tour. Town is very close and close to so many authentic restaurants. Just bring your own shampoos.
Verified review

4/10 Fair

This place was once someone's dream. You can tell they initially put a lot of work and effort into building it. However, as time has passed, this place has fallen into disrepair. The one highlight is that the room was pretty clean.
Verified review

6/10 Good

The room was ok, average. Staff is ok, condition of the place average. But (a great but) the place is exactly at the front of a cow dairy installation. The terrible smell is undescriptible. Day and night. If you are sensible to smells, not good.
Verified review

6/10 Good

The accommodations are as to be expected in Costa Rica. The AC unit was working but the WiFi was not. We were dissuaded from dining at the on-site restaurant, but given breakfast passes. It’s possible we’re here in the off-season, as we were told the Dino Park and Water Park are open weekends only—but those areas were dry and looked to be in disrepair. Only three pools at the hotel were open with water, and one was full of algae. But my family had a blast in the warm water pool with the slide, and we had a delicious dinner just a couple km down the road.
Verified review

6/10 Good

Just a heads up for English speaking travelers, that only one peraon who worked there spoke a little English, which is understandable but just an fyi. It made check-in a little difficult. The shower did not really work. I was only there for a day. It is nice for a more rugged kind of place. A little run down, but unique. The people where nice and helpful despite the language barrier. Again, I am not saying the people who live in rual Costa Rica should know how to speak English of course, but just a heads up to be sure you bring your translator app. if you don't speak Spanish.
Verified review

2/10 Poor

Yark
Verified review

8/10 Very good

Un lugar amplio para disfrutar de diferentes piscinas
Verified review

2/10 Poor

L'hôtel est comme à l'abandon. Tant que des travaux ne sont pas faits, ne surtout pas y aller. Nous avons été en février 2026 et avons dû écourter notre séjour tellement c'était horrible.
Verified review

10/10 Exceptional

Increíble
Verified review

8/10 Very good

En la habitación no hay agua caliente en la ducha
Verified review

4/10 Fair

Nos dieron habitación sucia, luego nos cambiaron, la cajera del restaurante fatal su actitud como sino quisiera trabajar, falta iluminación, no está mal todo pero le falta mejorar instalaciones y personal. Parque acuático super fría el agua.
Verified review

10/10 Exceptional

Espectacular

Me resivieron excelente con una gran sonrisa
Verified review

8/10 Very good