Sonus Alpis
St. Valentin 12/1, 39040, Castelrotto, Italy Show on map
About this property
Spacious Accommodations: Sonus Alpis - Adults Only in Castelrotto offers an aparthotel with safes, TVs, and mountain views. Rooms measure 20 to 70 m².
Relaxing Facilities: Guests enjoy an outdoor swimming pool, a spa, a sauna, and a hammam. Free WiFi is available throughout the property. Additional amenities include free parking, an airport shuttle, a lift, and laundry.
Dining Experience: The restaurant serves dinner. The bar serves drinks through the day. Room service is available.
Convenient Location: The property is in Castelrotto.
Leisure Activities: The property offers bicycle hire and golf.
Guest Satisfaction: Highly rated for its beautiful views, friendly staff, and amazing breakfast.
Guests rate the location 9.2 across 308 guest reviews.
Room and facility details from the supplier's own record, guest scores from its review summary.
Most popular facilities
- Bar
- Swimming pool
- Fitness facilities
- Terrace
- Parking
- Free WiFi
- Cashless payment available
- Fire extinguishers
- Non-smoking rooms
- Cycling (off-site)
- Hiking (off-site)
- Horse riding (off-site)
- Skiing (off-site)
Keep reading
Under the Sciliar
From the garden the Sciliar climbs straight out of the forest, and the timber house is turned to meet it. Larch-screened balconies step down toward the lawn, sun-loungers wait on the grass, and the massif fills the frame from every terrace, which is the reason the whole building sits at the angle it does.
Rooms in stone pine
Each room borrows the name of a native bird and the grain of a local tree. Studios, suites and apartments are panelled in spruce and stone pine, some with a compact kitchen and a leather sofa turned to the window; beds are dressed in white against the pale wood, and the largest apartments run to sixty square metres or more.

Ski storageSpa packagesSaunaCycling (off-site)Hiking (off-site)Horse riding (off-site)Skiing (off-site)
Choose your room
3 nights · 9 Oct → 12 Oct · 4 adults
Asking the property for its rooms…
What guests say
Guests who stayed here loved
Beautiful hotel, not too big and just the right size to feel cozy. The staff was very helpful with all our requests. The sauna and heated pool are amazing and the view as well. Delicious breakfast. We had a beautiful...
The breakfast was amazing! A worker would ask how you wanted your eggs every morning and made them specifically for each person.
Amazing location, beautiful views, splendid spa and heated pool. Wonderful breakfast and service.
Location stupenda staff disponibile e professionale
These are the property’s reviews as our booking partner holds them. We have never collected a review, and none of this is written or checked by us.
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Everything below is the property’s own text and its own list, as it publishes them. We have not rewritten any of it.
What it says about itself
Mountain Views and Wellness Retreat
Sonus Alpsi offers a serene retreat with a heated outdoor pool boasting breathtaking mountain views. The accommodation, whether rooms or apartments, includes a private balcony and free WiFi. Guests can unwind in the fitness and wellness centre, or store their ski equipment for free.
Luxurious Amenities
Each room features a balcony with mountain or garden views, a satellite flat-screen TV, and a private bathroom with complimentary toiletries. The property also boasts a garden with sun loungers and a wellness area offering various saunas and a fitness centre.
Convenient Services
Start your day with a delicious breakfast and enjoy evening drinks at the on-site bar with panoramic windows. The hotel provides free on-site parking and offers a complimentary shuttle to the nearby cable cars. Book your stay at Sonus Alpsi for a truly rejuvenating experience.
House rules
This property does not accommodate bachelor(ette) or similar parties.
A deposit may be required at the property.
What it lists (24)
- Fitness facilities
- WiFi available
- Free WiFi
- Parking
- Free Parking
- Non-smoking rooms
- Fitness center
- Swimming pool
- Restaurant
- Room service
- Heating
- Terrace
- Garden
- Pets allowed
- Hiking (off-site)
- Lift / Elevator
- Laundry
- Cycling (off-site)
- Bar
- Horse riding (off-site)
- Golf course
- Soundproof rooms
- Ironing service
- Sauna
The property lists these as things to do from here. Where a line is marked off-site it is not on the property: a dive site, a trail, a stable. That mark is ours, not theirs.
Our tips
The music library
Fireplace lit, tablets loaded with a chosen collection of recordings — this is where the house means what its name says. Take a seat after dinner and let someone else choose what plays.
Cocktails from half three
The bar pours cocktails from 3.30 p.m. daily, and stays open until eleven Thursday through Tuesday. On Wednesdays it closes earlier, at 8.30 p.m., so plan the after-dinner drink around it.
Herbs from the garden
The kitchen cooks regional and seasonal, with herbs cut from the hotel's own garden and a wine list built around South Tyrolean producers.
Get around on the Südtirol Guest Pass
Every stay includes the Südtirol Guest Pass, which covers public transport across the region — a way to see the Seiser Alm and beyond without a car. Charging points are on site for those who bring their own.

Great for your stay
- Bar
- Swimming pool
- Fitness facilities
- Terrace
- Parking
- Free WiFi
- Cashless payment available
- Fire extinguishers
- Non-smoking rooms
Food and drink
- Bar
- Restaurant
- Room service
- Coffee Shop on site
- Special diet menus - on request
Pool, spa and wellness
- Swimming pool
- Outdoor pool
- Spa/wellness center
- Massage services
- Sauna
- Steam room
- Heated pool
- Pool with view
- Hammam
Activities
- Fitness facilities
- Fitness center
- Hiking
- Cycling
- Golf course
- Horse riding
- Skiing
- Ski storage
Outdoors and beach
- Terrace
- Garden
- Outdoor furniture
- Sun terrace
- Sun loungers or beach chairs
- Sun umbrellas
Parking and transport
- Parking
- Free Parking
- Private parking
- Shuttle service
- Parking garage
- Electric vehicle charging station
- Public transport tickets
- Shuttle service (free)
Internet
- Free WiFi
- WiFi available
Show all 53 facilities
Front desk and services
- Cashless payment available
- Invoice provided
- Daily housekeeping
- Laundry
- Ironing service
Safety and security
- Fire extinguishers
- Smoke alarms
- Security alarm
- Pool cover
General
- Non-smoking rooms
- Non-smoking throughout
- Heating
- Lift / Elevator
- Soundproof rooms
- Allergy-free room
House rules
What the property asks of its guests.
Policies
- Check-in
- From 3 PM to 8 PM
- Check-out
- Until 10 AM
Children and extra beds
- Age restriction
- The minimum age to check in is 18
Pets
- Pets
- Pets are not allowed
- Check-in
- From 3 PM to 8 PM
- Check-out
- Until 10 AM
- Age restriction
- The minimum age to check in is 18
- Pets
- Pets are not allowed
The fine print
Details the property wants you to read before you book.
This property does not accommodate bachelor(ette) or similar parties.
Show the full fine print
A deposit may be required at the property.
Questions about Sonus Alpis
Answered from what the property itself publishes.
Is Sonus Alpis adults only?
Yes. Sonus Alpis, a boutique stay in Castelrotto, Italy, sets a minimum age of 18 in its own house rules. We last read the rule on 11 August 2026.
Can children stay at Sonus Alpis?
No. The minimum age at Sonus Alpis is 18, and it is the property's own rule, read from what it publishes about who it takes.
Where is Sonus Alpis?
Sonus Alpis is a boutique stay in Castelrotto, Italy. Its own site is https://www.sonus-alpis.com/en/.
What time is check-in and check-out at Sonus Alpis?
Check-in at Sonus Alpis is from 3 PM and check-out is by 10 AM, as the property lists them.
Does Sonus Alpis allow pets?
No. Sonus Alpis lists itself as not accepting pets. Ask the property before you book if it matters.
What kind of rooms does Sonus Alpis have?
Sonus Alpis lists 13 room types, among them Double Room with Balcony or Terrace, Deluxe Double Room with Balcony and Deluxe Suite.
Is there parking at Sonus Alpis?
Yes. Sonus Alpis lists free parking.
Is WiFi free at Sonus Alpis?
Yes. Sonus Alpis lists free WiFi.
Does Sonus Alpis have a pool?
Yes. Sonus Alpis lists: Swimming pool.
Is there a spa at Sonus Alpis?
Yes. Sonus Alpis lists: Sauna.
Is there a restaurant at Sonus Alpis?
Yes. Sonus Alpis lists: Restaurant. The data does not name them, so the property's own website is the place to look.
How do guests rate Sonus Alpis?
Sonus Alpis scores 9.5 out of 10 across 308 guest reviews. The score is our booking partner's, not ours, and we have never collected a review.
What counts as a group stay here?
A group stay means one room, apartment or house that sleeps your whole group in one booking.
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