Castello del Sole Beach Resort & Spa
Two Michelin Keys

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Hotel Details
Location
Castello del Sole Beach Resort & Spa · Ascona, Switzerland
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Key Highlights
- ✓Service: The staff consistently receives accolades for being "fantastic," "very friendly and professional," and attentive yet unobtrusive.
Expert Review: Castello del Sole Beach Resort & Spa
Castello del Sole Beach Resort & Spa in Ascona, Switzerland, a distinguished Michelin Key Two-Keys property, consistently garners high praise as a luxurious and tranquil retreat. Guests frequently highlight its expansive grounds, exceptional service, and superb culinary offerings as defining aspects of their stay.
1. Overall Rating & Sentiment
The general consensus for Castello del Sole is overwhelmingly positive, with guests frequently describing it as an exceptional and upmarket facility. It is often lauded as an "amazing authentic place for physical and mental retreat" and one of the best places to stay on Lago Maggiore. The resort has received a perfect rating of 10.0 for cleanliness and location, and a high rating of 9.3 for its facilities. Its reputation is further solidified by being named "Hotel of the Year 2022 by Gault Millau Switzerland" (as of a 2021 review). The Michelin Key Two-Keys designation underscores its provision of a "memorable stay, with a touch of charm and personality," excellent service, and a distinct atmosphere.
2. Key Highlights
Guests consistently praise several key features of Castello del Sole:
- Location & Grounds: The resort's 140-hectare estate, featuring an 11-hectare private park with scattered lounge chairs and hammocks, and a 300-yard private lakeshore on Lake Maggiore (also known as Lake Locarno), provides ample space and privacy. This extensive property includes its own winery (Cantina alla Maggia), agricultural estate (Terreni alla Maggia) producing rice, vegetables, fruits, and a bird sanctuary.
- Service: The staff consistently receives accolades for being "fantastic," "very friendly and professional," and attentive yet unobtrusive.
- Amenities: The luxurious wellness center and spa, featuring indoor and outdoor pools, a gym, tennis courts, and a golf course, are major draws. The private beach is also a significant highlight. The "farm-to-table" concept, utilizing ingredients from their own estate, is a unique and highly appreciated amenity.
- Design & Ambiance: The hotel exudes an understated sense of luxury and offers an oasis of tranquility with lush gardens, delightful courtyards, and scenic views.
3. Room Quality
Castello del Sole offers 31 rooms and 47 suites across three buildings, each with a distinctive style. Rooms and suites generally feature air conditioning, free wired internet access, cable TV, and balconies with garden, park, or landmark views. The decor employs soft tones and soothing pastels, creating a relaxing atmosphere. Beds, sofas, and chairs are described as plush and comfortable. Private bathrooms are equipped with toiletries, bathrobes, and slippers. Some suites boast Mediterranean furnishings with terracotta floors and large terraces. Renovated Deluxe Junior Suites feature modern designs with fine materials, parquet flooring, and granite. While most experiences are positive, some older reviews mention that certain bathrooms might not be overly spacious, particularly in the most ancient part of the property, and some older air-conditioners might not be optimal in specific corner rooms.
4. Dining Experience
The dining experience at Castello del Sole is a significant highlight, deeply rooted in its "farm-to-table" philosophy, utilizing products from its own Terreni alla Maggia farm and Cantina alla Maggia winery.
- Locanda Barbarossa: This restaurant holds one Michelin star and 18 Gault Millau points. Chef Mattias Roock's cuisine is described as exceptional, noteworthy, and perfectly orchestrated, grounded in classic French tradition with Mediterranean, Asian, and oriental influences. Guests particularly enjoy dishes like the risotto made from the estate's own rice. The restaurant offers a cozy and romantic setting, with outdoor dining in the beautiful Cortile Leone when weather permits.
- Ristorante Tre Stagioni: Led by Chef Mattias Roock and Manager Daniele Sardella, this restaurant offers a rich and varied breakfast buffet daily, served in an elegant setting or on a sunny terrace. In the evenings, it serves an exquisite à la carte menu and has been awarded 15 GaultMillau points. It caters to various dietary preferences, including vegetarian, vegan, gluten-free, and dairy-free options.
- Ristorante Al Parco: Provides an alfresco, sophisticated lunch with antipasti, salads, grilled meats and fish, pizza (using the resort's own wheat), pasta, and a dessert buffet.
- Snack Bar La Spiaggia: A modern bistro on the private beach, offering small delights, cocktails, and a relaxing atmosphere by the water's edge.
- Bar Bassa Selim & Cortile Barbarossa: Offers a selection of spirits and wines, many produced on the property.
5. Service & Staff
The service at Castello del Sole is consistently praised as "fantastic" and a defining aspect of the premium experience. Guests describe the staff as "very friendly and professional" and commend their attentiveness without being intrusive. Many express a desire to return due to the excellent hospitality.
6. Location & Accessibility
The resort is idyllically situated on the shores of Lake Maggiore (Lake Locarno) in Ascona, surrounded by a 140-hectare private estate and an 11-hectare park. This provides immense personal space, privacy, and breathtaking views of the mountains and lake. Ascona's center is approximately 0.9 miles away, and Locarno is 1.9 miles away. Guests can reach Ascona's center via a hotel shuttle, by borrowing hotel bicycles, or enjoying a lovely forty-minute walk along the lakeshores. The hotel also offers airport transfer services, shuttle services, valet parking, and complimentary car parking. A unique "à la Venice" boat pick-up service from Locarno port directly to the hotel's Spiaggia is also available for a special arrival experience.
7. Value & Pricing
Castello del Sole offers a "premium experience at a premium price," but many guests consider it to be "good value considering the exceptional offering." Typical prices can range significantly based on room type and season. For instance, a double room might start from around $612, a superior room from $1,202, and a classic room from $1,600. The low season (April) can see a 20% drop in price, while the high season (July) can see a 90% rise. Special packages are also available, such as a "Gourmet experience" starting from CHF 1,269 per person in a double room or a "4 nights for the price of 3" offer from CHF 840 per person.
8. Common Complaints
While reviews are overwhelmingly positive, a few minor criticisms have been noted:
- Indoor Pool: One older review mentioned the indoor pool looking "very dated" with a jacuzzi that was not inviting, and the pool being too cold for a fall day, though efforts were made to style the area.
- Room Specifics: Some guests have mentioned "smelly hallways" or "stinky carpets" in front of their rooms, and minor issues like "loose door handles."
- Pet Policy: One guest noted a "strange and very restrictive policy for dogs," advising pet owners to review it on the hotel's website before booking.
- Air Conditioning: An older review mentioned a "not so good air-conditioner" in a specific corner room.
- Bathroom Size: Some older reviews indicate that bathrooms in the more ancient parts of the property might not be overly spacious.
Sources
Points to Consider
- •While reviews are overwhelmingly positive, a few minor criticisms have been noted:
- •Room Specifics: Some guests have mentioned "smelly hallways" or "stinky carpets" in front of their rooms, and minor issues like "loose door handles."
Google Reviews
354 reviews
Recent Guest Reviews
Ben S
I honestly can't recommend this fantastic Resort enough, got engaged last weekend and stayed the weekend, and we loved it and truly have no complaints, the personal was friendly and very accommodating, the room was just lovely and the dinner, my god, the whole experience was just amazing. Thank you to everyone there who made our engagement weekend unforgettable.
Response from the owner
Thank you for your recent stay with us and for sharing your positive experience. We are delighetd to hear that you had such a wonderful time with us - it was a true pleasure to host you for your very ...
Sandro Scheuble
We spent five days at Castello del Sole and had a wonderful time. We especially loved the tranquility, the sustainable concept, and the warm, welcoming staff. The highlight of our stay was definitely the OTTER - an e-bike we used to explore the lake, which was an incredibly exciting experience! We will definitely be back!
Response from the owner
Thank you so much for visiting us at Castello del Sole and for sharing your personal impressions. We greatly appreciate your positive feedback and look forward to your next visit. Warmest regards from...
Anna Veprenteva
Amazing place, I think one of the best hotels I’ve ever been to. What really was fascinating, is how this place works, majority of the ingredients is grown there on the spot. There are vineyards, gardens, lake side. Service is amazing and you feel happy there. I especially I want to mention Samuel the bar chef, who is an amazing person and told so much about the place and drinks. We took ebikes to...
Response from the owner
Thank you once again for staying with us and for sharing your personal experience with us. We are thrilled to learn that you had such a wonderful time and we are already looking forward to welcoming y...
Fabian S.
Amazing venue. Stefano from the beach bar is incredible. Today, he did a spontaneous mocktail workshop with 5 kids and everyone was absolutely excited. Thanks a lot for a wonderful day!
Response from the owner
Thank you very much for your recent visit and for sharing your positive feedback, which we have shared wit hthe entire team. We are delighetd to hear that you had such a wonderful time and cannot wait...
Alma Teodora
Super friendly, rural finca style luxury, discreetly located between vineyard with winery and golf course. Went for drinks & bruschetta at the private beach and loved the atmosphere of secluded paradise.
Response from the owner
Thak you very much for your recent visit and for sharing your positive feedback. We are delighetd to hear that you had such a wonderful time and cannot wait to welcoming you back soon. Warm regards, y...
Sergio Meneses
An absolutely astonishing place to relax and recharge energy. This is truly a 5-star resort. Every detail is taken care of. From the moment you arrive, you feel that the staff is ready to welcome you. The rooms are super cozy, and the restaurants offer great quality food and beverages. One night, we had a cocktail on the terrace, and the setting was fantastic. The piano playing, the kindness of th...
Response from the owner
Dear Sergio Meneses, thank you once again for staying with us and for sharing your personal experience with us. We are thrilled to learn that you had such a wonderful time and we are already looking f...
About Two Michelin Keys
Two Michelin Keys recognize hotels that provide an excellent stay experience. These properties stand out for their remarkable quality, distinctive character, and superior service that goes above and beyond expectations.










