Castle Hotel Guide - Hotels with Spa in Castle, Swansea

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Our top choices for Castle hotels with a spa

The Plough Rhosmaen

The Plough Rhosmaen
4.0 star property
Llandeilo
9.6 out of 10, Exceptional, (119)
"Location, room & service very good. Food was outstanding. "
United Kingdom
Anonymous traveller
The price is €166
includes taxes & fees
20 Jan - 21 Jan 2026
The Plough Rhosmaen

Best Western Premier Heronston Hotel & Spa

Best Western Premier Heronston Hotel & Spa
4.0 star property
Bridgend
8.0 out of 10, Very good, (122)
"Room was fine and the breakfast was good. The pool was closed"
Germany
Sarah
The price is €108
includes taxes & fees
27 Dec - 28 Dec
Best Western Premier Heronston Hotel & Spa

The Towers Hotel and Spa

The Towers Hotel and Spa
3.5 star property
Neath
8.2 out of 10, Very good, (269)
"Great stay - staff were excellent and in all nice Hotel to relax at."
United Kingdom
Rory
The price is €120
includes taxes & fees
4 Jan - 5 Jan 2026
The Towers Hotel and Spa

The Diplomat Hotel and Spa

The Diplomat Hotel and Spa
3.0 star property
Llanelli
8.4 out of 10, Very good, (375)
"Good stay nice hotel excellent restaurant 👍👍"
United Kingdom
Andy
The price is €147
includes taxes & fees
13 Jan - 14 Jan 2026
The Diplomat Hotel and Spa
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.

Find out more about Castle

Top Castle attractions for a relaxing vacation

In the heart of the Castle neighbourhood, discerning travellers will find a blend of historic charm and modern luxury, making it an ideal spot for a rejuvenating getaway. Start your day with a visit to the majestic Edinburgh Castle, where you can explore the rich tapestry of Scottish history while soaking in panoramic views of the city. After your historical excursion, unwind at the tranquil Princes Street Gardens, where lush greenery and serene surroundings offer the perfect backdrop for a leisurely stroll or a picnic. For a taste of local culture, head to the vibrant Grassmarket, lined with quirky shops and inviting restaurants, perfect for a leisurely lunch after a spa session. For those seeking a little adventure, the nearby Arthur’s Seat provides a breathtaking hike that rewards with stunning views of the city and is a great way to invigorate your senses before indulging in a soothing spa treatment. Finally, don’t miss the opportunity to immerse yourself in the local whisky culture at the Scotch Whisky Experience, where you can enjoy tastings that will truly elevate your stay. After a day of exploration, retreat to one of the luxurious spa hotels in the area, where attentive staff ensure your comfort and relaxation. Enjoy bespoke treatments designed to melt away stress, complemented by elegant rooms that often feature views of the castle. With amenities like rooftop hot tubs and serene wellness centres, your experience will be one of pampering and tranquillity, leaving you revitalised and ready to explore more.

Find the best hotels & resorts with spas in Castle

For those looking to unwind and indulge in relaxation during their stay in Castle, Swansea, these top hotel picks offer excellent spa amenities and a serene atmosphere.

The Dragon Hotel

  • Why it's great for tailored spa getaway: The Dragon Hotel is an excellent choice for spa enthusiasts seeking a rejuvenating experience in the heart of Castle, Swansea. With a guest review rating of 7.0, this hotel features dedicated treatment rooms that provide a tranquil setting for relaxation and pampering. Guests can enjoy a range of spa services designed to refresh and renew, making it a perfect retreat after a day of exploring the area.
  • Other amenities: In addition to spa facilities, The Dragon Hotel offers a variety of conveniences to enhance guests' stays. Indulge in 24-hour room service for a straightforward dining experience, or savour breakfast options tailored for children. The hotel also features nearby activities, including windsurfing, kayaking, and golf, perfect for those looking to blend relaxation with adventure. Other popular amenities include concierge service, daily housekeeping, and a snack bar for light refreshments.
  • Neighborhood: Castle
  • Nearby attractions: Swansea Castle - 0.4 km, Swansea Market - 0.6 km, LC Swansea - 0.7 km

Top Castle Hotel Reviews

Frequently asked questions

Looking to holiday at a spa hotel in Castle?
Treat yourself to some time in a luxurious spa hotel and you won't regret it. Travellers recommend the top-notch bars in Castle. Your cultural tour starts at the museums, art galleries and monuments so don't forget your camera! Spa hotels are the perfect way to take a break from your routine and add a layer of luxury to your weekend away.
What's there to see and do in Castle?
Experience Castle with a stop at Pennard Golf Course, Grand Theatre and Swansea Arena. If you have extra time while you're in the area, you might want to see National Waterfront Museum and Maritime Quarter.
What is a Castle spa hotel?
Spa hotels in Castle have on-site spas and offer services including massages and a range of body treatments. Some also provide a selection of in-room treatments for the ultimate luxury. Spa hotels are great for rest, rejuvenation and relaxation.

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