Indoor Swimming Pool in Anglesey​

Experience year-round relaxation in our luxury indoor swimming pool at Tre-Ysgawen Hall Hotel & Spa. Whether you're enjoying a leisurely swim, unwinding after a spa treatment, or enhancing your wellness routine, our heated pool offers the perfect escape in the heart of Anglesey.

Designed for comfort and tranquillity, our pool facilities provide a welcoming environment for hotel guests, spa members and day visitors seeking relaxation and wellbeing.

Heated indoor swimming pool

Heated luxury pool

Fully Equipped Gym

Matrix equipment

Sauna & Relaxtion Room

Premium relaxation

Jacuzzi

Hydrotherapy bliss

Luxury Spa Treatments

Expert therapists

Flexible Membership

Various options

A Luxury Indoor Swimming Pool Experience

Immerse yourself in a calm and rejuvenating atmosphere at Tre-Ysgawen Hall. Our indoor pool is designed to help you unwind, improve wellbeing and enjoy a moment of peace away from everyday life. Whether you're staying at our historic country house hotel, enjoying a spa day or visiting as a member, you'll have access to premium wellness facilities in one of Anglesey's most relaxing spa destinations.

Indoor swimming pool at a luxury spa hotel in Anglesey

Why Guests Love Our Pool

Our swimming pool is part of our premium spa facilities, offering a perfect balance between comfort, relaxation, and wellness.
Surrounded by elegant interiors and soft lighting, the pool provides a serene space for guests and members to escape daily stress and enjoy a calming experience.
Whether you're swimming for leisure or simply relaxing poolside, our facilities deliver one of the best indoor swimming pool experiences in Anglesey.

Your Wellbeing is Our Priority

We maintain the highest standards of cleanliness, safety and guest comfort to ensure every visit is enjoyable and relaxing.

Professionally Maintained Facilities

Safe Swimming Environment

Comfortable Changing Areas

Relaxing Atmosphere

Children under the age of 6 are not permitted in the Spa / Pool / Gym areas.

Benefits of Using Our Swimming Pool

Enjoy premium perks designed to enhance your wellness journey

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Improve Cardiovascular Health

Swimming provides a low-impact workout that supports heart health, stamina and overall fitness.

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Relax & De-Stress

The calming water environment helps reduce stress and promotes mental wellbeing.

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Family-Friendly Wellness

Suitable for a variety of ages and swimming abilities in a safe indoor setting.

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Year-Round Enjoyment

Enjoy swimming whatever the weather thanks to our heated indoor facilities.

Membership Packages

There are 2 membership subscription options available. Membership fees are inclusive of VAT.

There are 2 membership subscription options available. Membership fees are inclusive of VAT.

Platinum Membership – Unlimited Access
Gold Membership – Access Monday-Friday 09.00-16.00
Option 1 – Annual
Type Annual Buy
Single Platinum £970.00 Buy Now
Joint Platinum £1800.00 Buy Now
Single Gold £750.00 Buy Now
Joint Gold £1500.00 Buy Now
Option 2 – Continues direct debit
Type First Payment Monthly Direct Debit Buy
Single Platinum £170.00 £85.00 Buy Now
Joint Platinum £320.00 £160.00 Buy Now
Single Gold £132.00 £66.00 Buy Now
Joint Gold £240.00 £120.00 Buy Now

For those Members paying by monthly instalments, the first payment is due upon joining. Members who elect to pay in this way will undertake to do so for the full year’s subscription.

Trail Membership - 1 month Unlimited - full membership discounts do not apply
1 Month Trial Membership £99.00 Buy Now

Swimming Pool Opening Hours

Our indoor swimming pool is available throughout the week for hotel guests, spa visitors and members. Please note that opening times may occasionally vary during holidays, maintenance periods or special events.

Monday – Friday

7:00 AM – 9:00 PM

Saturday

8:00 AM – 7:00 PM

Sunday

9:00 AM – 6:00 PM

(Hours may vary — please contact reception for confirmation.)

Enhance Your Spa Experience

Make the most of your visit by combining the swimming pool with other spa facilities

Luxury spa treatment room at Tre-Ysgawen Hall Hotel & Spa in Anglesey featuring a comfortable massage bed and professional skincare products

SPA

Indulge in a range of luxurious treatments designed to relax the body, calm the mind and restore wellbeing. From massages to beauty therapies, our expert therapists create a personalised experience for every guest.

Modern fitness gym at Tre-Ysgawen Hall Hotel & Spa in Anglesey featuring rowing machines, exercise bikes and strength training equipment

Fitness Gym

Maintain your fitness routine in our fully equipped gym, featuring modern cardio machines, strength-training equipment and functional workout spaces. Whether you're a beginner or experienced gym user, our facilities support every stage of your wellness journey.

Luxury Thermal Suite at Tre-Ysgawen Hall Hotel & Spa in Anglesey featuring a heated wellness room designed for relaxation and rejuvenation

Thermal Suite

Unwind in our luxurious Thermal Suite and enjoy a collection of soothing heat experiences designed to relax muscles, improve circulation and promote overall wellbeing. The perfect place to prepare for a treatment or enhance your spa experience.

Luxury indoor Jacuzzi at Tre-Ysgawen Hall Hotel & Spa in Anglesey surrounded by traditional stone walls and relaxing spa facilities

Juccuzi

Relax in warm, bubbling waters and enjoy the therapeutic benefits of our Jacuzzi. Designed to ease muscle tension, reduce stress and promote relaxation, it's the perfect way to unwind after a swim, workout or spa treatment.

Elegant dining area at Romana's Restaurant in Tre-Ysgawen Hall Hotel & Spa, Anglesey, featuring stylish interiors and ambient lighting

Romana's Resturant

Complete your visit with exceptional dining at Romana's Restaurant. Enjoy carefully crafted dishes prepared using quality ingredients, served in a welcoming atmosphere that perfectly complements your spa day, wellness break or relaxing stay at Tre-Ysgawen Hall.

Peaceful relaxation room at Tre-Ysgawen Hall Hotel & Spa in Anglesey featuring comfortable loungers, ambient lighting and a tranquil wellness atmosphere

Relaxation Room

Escape the demands of everyday life in our peaceful Relaxation Room. Designed as a quiet sanctuary, this calming space allows you to unwind before or after treatments, helping you recharge, relax and fully embrace your wellness experience.

Country House Retreat

Wellness in the Heart of Anglesey

Located within the beautiful surroundings of Tre-Ysgawen Hall Hotel & Spa, our wellness facilities provide the perfect retreat from everyday life.

Whether you're visiting for a spa day, weekend break or regular membership, you'll enjoy a peaceful environment dedicated to relaxation, fitness and wellbeing.

email

enquiries@treysgawen-hall.co.uk

location

Llangefni, Anglesey, North Wales

Romana’s Italian restaurant Anglesey interior dining at Tre-Ysgawen Hall

Start Your Wellness Journey Today

Take time to relax, recharge and focus on your wellbeing at Tre-Ysgawen Hall Hotel & Spa. Enjoy access to our indoor swimming pool, spa facilities and fitness centre in one of Anglesey's most peaceful wellness destinations.

Everything you need to know about our spa and gym membership
Frequently Asked Questions
  • is the swimming pool included in spa access?
    Yes, access to the swimming pool is included for guests and selected spa bookings.
  • Do I need to book in advance?
    We recommend booking in advance, especially during busy periods.
  • Are children allowed to use the swimming pool?
    Children under the age of 6 are not permitted in the Spa / Pool / Gym areas.
  • Is the pool heated?
    Yes, our indoor swimming pool is heated for comfort year-round.
  • Are there changing facilities available?
    Yes, full changing and shower facilities are available for all guests.
  • What facilities are included with pool access?
    Depending on your booking or membership, access may include the swimming pool, sauna, steam room, relaxation areas and fitness facilities.
  • Do you offer swimming pool memberships?
    Yes, we offer a variety of spa and wellness memberships with access to the pool and additional facilities.