Book here and pay
10% less
than on Booking.com!
Check rooms and rates
From265US$ /night
Check-in
24Dec2025Select date
Check-out
25Dec2025Select date
Rooms and Guests2 Guests, 1 Room
Key details

About the Hotel

Av. Das Termas, Unhais Da Serra, Portugal, 6215-604
-
Close to the Unhais da Serra Hot Springs
Perfect
9.3
9.4
/10
5.0
4.7
/5

H2Otel Congress & Medical Spa, a 4-star Unhais Da Serra hotel, features the first Mountain Spa in Portugal, integrated wellness experiences, and luxurious accommodations. This facility emphasizes health and relaxation with its extensive AquaDome and on-site Alquimia Restaurant offering regional cuisine.

Rooms & Amenities

Rooms at H2Otel Congress & Medical Spa feature air conditioning, minibars, and modern amenities. Select accommodations offer Jacuzzis and balconies with mountain views. Guests benefit from complimentary Wi-Fi and attentive room service.

Dining Options

The Alquimia Restaurant presents contemporary cuisine inspired by traditional Beira gastronomy. It emphasizes local wines from the Beira Interior region. Additionally, H2O Lounge Bar offers a relaxed setting for drinks and snacks.

Leisure & Wellness

The Mountain SPA features innovative wellness treatments, hydrotherapy, and an engaging outdoor barefoot circuit. Fitness enthusiasts can use the modern gym and participate in guided cycling and walking routes through the stunning Serra da Estrela Natural Park.

Business & Local Area

H2Otel Congress & Medical Spa offers extensive facilities for corporate events, ensuring high-quality services in its multi-purpose spaces. Transportation options include nearby bus stops, with easy access to regional attractions like the Termas de Unhais da Serra.

“H2Otel Congress & Medical Spa presents a striking modern aesthetic amid the Serra da Estrela mountains, establishing itself as a notable wellness destination. Its innovative spa treatments, including Ayurvedic and Traditional Chinese Medicine, coupled with comprehensive family amenities, reveal a commitment to both health and leisure. I believe its dedication to wellness, paired with its stunning location, makes it a particularly attractive retreat.”
Hotel logo
Sophia TurnerEditorial Director at Spahotels
View all

Choose your room type

The hotel offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals
Double Room
2 persons
27 m² 
1 Double bed
Shower
Heating
Single Room
2 persons
30 m² 
1 Single bed
Shower
Heating
Twin Room
2 persons
27 m² 
2 Single beds
Shower
Heating
Double Room Extra Bed
2 persons
27 m² 
1 Double bed
Click button to see more rooms
Show all rooms
Show all roomsLess

Price and Room Availability

Check availability and prices for your dates now!

Facilities

The hotel offers amenities for your comfortable stay and unforgettable experiences

General

  • No smoking on site
  • Free Wi-Fi
  • Parking
  • Safe deposit box
  • 24-hour reception
  • No pets allowed
  • Rooms/ Facilities for disabled
  • 24-hour security
  • Luggage storage
  • Locker room
  • Allergy-free rooms
  • Lift
  • Smoke detectors
  • Electric vehicle charging station
  • Fire extinguishers
  • Key card access
  • Key access

Sports & Fitness

  • Fitness centre
  • Hiking
  • Cycling
  • Sports trainer

Services

  • Paid shuttle service
  • Room service
  • Laundry
  • Tours/Ticket assistance
  • Welcome drink

Dining

  • In-room breakfast
  • Restaurant
  • Bar/ Lounge area
  • Special diet menus

Business

  • Business centre
  • Meeting/ Banquet facilities
  • Fax/Photocopying

Children

  • Cots
  • Babysitting/Child services
  • Children's buffet
  • Board games
  • Children's pool
  • Children's play area
  • Game room

Spa & Leisure

  • Seasonal outdoor pool
  • Indoor swimming pool
  • Beach umbrellas
  • Entertainment
  • Sun terrace
  • Garden area
  • Leisure/ TV room
  • Spa & wellness centre
  • Sauna
  • Turkish bath
  • Steam room
  • Jacuzzi
  • Massage
  • Hot spring bath

Room features

  • Air conditioning
  • Heating
  • Mini-bar
  • Soundproofed rooms
  • Ironing facilities

Bathroom

  • Free toiletries

Media

  • Flat-screen TV
  • AM/FM alarm clock

Room decor

  • Parquet floor
Show more

Dining Onsite

H2Otel Congress & Medical Spa offers a delightful culinary experience with the diverse offerings at Alquimia, where Portuguese and local flavors come to life. Complemented by a serene lounge bar with stunning views, guests can indulge in meals that cater to various dietary preferences in a welcoming atmosphere.
H2Otel Congress & Medical Spa Unhais Da Serra Restaurant photo

Alquimia

Portuguese and local
Ambiance
Modern and family-friendly
Key Offerings
Enjoy a varied menu featuring Halal, Kosher, vegetarian, vegan, gluten-free, and dairy-free options. Ideal for family gatherings or romantic dinners, Alquimia is the perfect spot to savor authentic regional dishes.
Reservation
Recommended
Open for breakfast, lunch, and dinner

Lounge Bar

Beverage lounge
Ambiance
Casual with comfortable sofas and scenic views of lavender fields and a glacial valley
Key Offerings
Relax with refreshing beverages while enjoying breathtaking views of the natural landscape, perfect for unwinding after a day of exploration.
Reservation
Not needed
Hours vary

Location

Av. Das Termas, Unhais Da Serra, Portugal, 6215-604
Map view
Av. Das Termas, Unhais Da Serra, Portugal, 6215-604
Nearby
Av. das Termas
Termas de Unhais da Serra
290 m
Restaurants
Restaurante O Cortico
300 m
Rua Conde Covilha N0 75
Explore Unhais Da Serra
Local Highlights
Top Attractions
Activities
Dining
Entertainment
Termas de Unhais da Serra
4 minutes' walk
A renowned thermal spa offering relaxation and wellness treatments. Ideal for rejuvenation with natural mineral waters.
Cortes de Baixo
11-minute drive
A picturesque village showcasing traditional architecture and scenic views. Perfect for a cultural immersion and exploration.
Serra da Estrela
44-minute drive
The highest mountain range in Portugal, featuring breathtaking landscapes and outdoor activities like hiking and skiing.
Hiking in Serra da Estrela
44-minute drive
Challenging trails await thrill-seekers in this stunning national park. Equipment rentals available.
Relaxation at Termas de Unhais
4 minutes' walk
Thermal baths and wellness treatments cater to those seeking tranquility. Pre-booking recommended for popular services.
Restaurante O Cortico
4 minutes' walk
Cozy ambiance with local Portuguese cuisine. Signature dishes include fresh seafood and traditional stews.
A Tasquinha
10-minute drive
A charming eatery specializing in rustic, homemade dishes. Vegetarian options are available, and reservations are advised.
Vila de Unhais da Serra
4 minutes' walk
Quaint village atmosphere with local festivals and events, perfect for families and cultural enthusiasts.
Café Cultural
10-minute drive
A vibrant venue hosting live music and open mic nights. Ideal for a lively evening with friends.

Getting around
City Centre
Unhais Da Serra6 min  ·  500 m
Airports
Viseu (VSE)216 min  ·  144.0 km
Access exclusive early booking discounts.
Choose your spa escape today!
Check Rates
Property information and rules
Check-in
from 16:00-23:59
Check-out
from 07:00-12:00
Guest Parking
Public parking is possible on site for free.
Internet
is available in for free.
Breakfast
The hotel H2Otel Congress & Medical Spa serves a full breakfast for free. 
Pets
Pets are not allowed.
Languages
English, Spanish, Portuguese
Number of rooms:
153
FAQs
About H2Otel Congress & Medical Spa
How far is H2Otel Congress & Medical Spa from Serra da Estrela Natural Park?
The hotel is situated approximately 5 km from Serra da Estrela Natural Park.
What are the check-in and check-out times at H2Otel Congress & Medical Spa?
Check-in is from 16:00 and check-out is by 12:00.
Is there parking available at H2Otel Congress & Medical Spa?
Free public parking is available on-site without the need for a reservation.
Does H2Otel Congress & Medical Spa offer a restaurant for dining?
The on-site Alquimia Restaurant serves contemporary Portuguese cuisine.
What recreational facilities are available at H2Otel Congress & Medical Spa?
Guests can enjoy indoor and outdoor heated pools, a sauna, a gym, and a full-service spa.
Are there spa services offered at H2Otel Congress & Medical Spa?
The hotel provides a variety of spa services including massages, hammam treatments, and wellness programs.
What amenities are included in the rooms at H2Otel Congress & Medical Spa?
Rooms feature luxury bedding, air conditioning, an LCD satellite TV, and some include a balcony.
What languages do the staff at H2Otel Congress & Medical Spa speak?
The staff is multilingual and can communicate in Portuguese and English.
What activities are available for children at H2Otel Congress & Medical Spa?
The hotel offers children's entertainment and a mini-disco for younger guests.
How far is H2Otel Congress & Medical Spa from the nearest bus stop?
The property is conveniently located right at the Unhais da Serra bus stop.
What airport is closest to H2Otel Congress & Medical Spa?
The hotel is 91 km from Aerodromo Municipal Goncalves Lobato.
Is there free Wi-Fi available at H2Otel Congress & Medical Spa?
Guests can access free Wi-Fi throughout the property.

Next best alternative

Consider them for your next trip.
Check-in
24Dec2025Select date
Check-out
25Dec2025Select date
Rooms and Guests2 Guests, 1 Room

Want to save 15%?

Unlock mobile deal now
Book your stay with special mobile rate on and save up to 15%.
H2Otel Congress & Medical Spa Unhais Da Serra Amenities photo

H2Otel Congress & Medical Spa

9.3
Perfect1805 reviews
500 m from center
239 US$
265 US$
per night
Mobile-only price