TREATMENTS AT Si! SPA
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Si! Spa at The Waterside
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Spa Treatments

A LUXURIOUS NEW RETREAT AT THE WATERSIDE

Our seaside haven offers an extensive range of treatments featuring ESPA and ishga products, renowned for their holistic benefits and natural ingredients.

Guests can unwind with our thermal experience which includes use of our sauna, steam room, experience showers and relaxation space, as well as a strong focus on the outdoors with views across the Firth of Clyde from our outdoor hydro pool, outdoor experience showers and sheltered fire pit area providing a tranquil escape from everyday life.

Add on breakfast, afternoon tea or a lite bite poke bowl to enjoy the spa lounge where you can also relax with a glass of bubbly, cocktail or hot drink.

Whether you are seeking a rejuvenating spa day or a peaceful retreat, our new seafront spa will offer a perfect blend of luxury and natural splendour, making it an idyllic destination for wellness and relaxation.

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ISHGA | ESPA

ishga is derived from the Gaelic word for water. An innovative range harnesses the anti-ageing properties of the finest hand-picked seaweed from the Scottish Hebrides to create an organic skincare range that can revitalise, repair and moisturise the skin.

Loved by customers all around the world, ESPA’s formulations contain unique combinations of plant extracts, marine actives and essential oils to create the most effective, natural products which work in harmony for healthy skin.

ESPA FACIALS

ESPA’s skin focussed facial treatments combine highly effective techniques with proven skincare science and the restorative powers of nature to visibly enhance your skins natural beauty. All facials involve deep cleansing, exfoliation, massage with pressure and drainage, a mask, scalp therapy and application of finishing products.

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ESPA MASSAGE

Release tension, brighten your complexion, and restore inner calm with our most renowned treatments, featuring five of our most beloved ESPA signatures. Discover rich, sensorial luxury with these botanical aromatherapy blends and comprehensive, indulgent routines to soothe, restore, relax and renew.

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ESPA BOUTIQUE THERAPIES

ESPA boutique therapies are perfect to allow the mind to switch off and the body to relax for that little bit longer. These cannot be booked as stand-alone treatments however you can combine two to make up a unique 50 minute experience. or add any 25-minute boutique therapy to any 55-minute treatment to extend your experience.

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ISHGA FACIALS

Ishga facials are luxurious skincare treatments that utilise organic, seaweed-based products from the pristine waters of the Hebridean Islands in Scotland. These facials are designed to deeply nourish, detoxify, and rejuvenate the skin, promoting a radiant and youthful complexion. The unique blend of seaweed, rich in vitamins, minerals, and antioxidants, helps to hydrate the skin, reduce inflammation, and combat signs of ageing. Ishga facials are suitable for all skin types and are particularly beneficial for those seeking a natural and eco-conscious skincare experience.

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ISHGA MASSAGES

Ishga body treatments are indulgent therapies that harness the power of organic seaweed from the Hebridean Islands to revitalise and nourish the skin. These treatments include a range of options such as body wraps, scrubs, and massages, all designed to detoxify, hydrate, and improve skin elasticity. Rich in natural antioxidants, vitamins, and minerals, the seaweed-based products used in Ishga body treatments help to reduce inflammation, promote circulation, and leave the skin feeling smooth and rejuvenated. Ideal for those seeking a holistic and eco-friendly approach to body care, Ishga treatments offer a luxurious experience that supports overall wellbeing.

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ISHGA BOUTIQUE THERAPIES

ishga boutique therapies are perfect to allow the mind to switch off and the body to relax for that little bit longer. These cannot be booked as stand-alone treatments however you can combine two to make up a unique 50 minute experience. or add any 25-minute boutique therapy to any 55-minute treatment to extend your experience.

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RASUL EXPERIENCE

TAKE YOUR SENSES ON A JOURNEY…

Deriving from the Arabic word ‘Rassala’ which means ‘to wash’, our expertly designed Rasul experience encompasses the use of our private spa room, a steam infusion and a soothing clay application with refreshing shower experience. This experience can be enjoyed by groups of up to 4 people at a time.

As your ritual begins, exfoliate and purify your skin with our ishga Salt and Oil Exfoliation. Cocoon your body in the restorative seaweed infused mud and unwind as the tropical steam room and natural ingredients purify the body. Our signature treatment is completed with a warm shower that removes the applied mud followed by cold shower jets to leave your skin feeling refreshed and rejuvenated.

All our Rasul Experience include full use of Si! Spa facilities.

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REFLEXOLOGY

An ancient well-being treatment targeting the feet. Pressure point massage is applied to reflex areas on the feet, activating the body’s systems to clear blockages and energy pathways. Reflexology promotes stress reduction, deep relaxation, overall health and healing.

REFLEXOLOGY (55 MINUTES)

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ESPA | THE LIGHT SALON

The combined power of ESPA’s natural skincare with The Light Salon LED light treatment further advances ESPA’s results-driven facial treatments to deliver longer lasting and more powerful results.

The use of advanced nano-dermabrasion leaves complexions brightened and refreshed whilst LED light smoothes and renews skin from a cellular level.

LED is a non-invasive form of skincare that not only triggers an increase in collagen but has a positive effect on the body and promotes a sense of calm and balance.

The skin is then able to use the energy as a fuel to repair and rejuvenate damaged cells dramatically increasing hydration levels, firmness and reduction of wrinkles.

ESPA’s LED Light BOOST Treatment combines skincare with advanced technology. From a facial cleanse, enzymatic and hydrogel mask, relaxing scalp massage to the LED light therapy, each step will deliver visible results and a heightened sense of well-being.

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WORTH NOTING

Thermal Suite and Outdoor spa access is complimentary, prior to treatment, with all treatments of 55 minutes or longer, or day spa packages.

To secure your booking we require a £20 per person non-refundable deposit, voucher code or full payment. Bookings can be rescheduled within 48 hours, cancellation, no show or reschedule less than 48 hours, incurs a full service charge, lost deposit or full voucher redemption. Treatment courses are non-refundable and non-transferrable.

Si! SPA ATTIRE

For your comfort at Si! Spa, robes and towels will be provided for all day spa guests and treatments (with a minimum 55-minute duration). Please be advised, use of heat and water experiences will require appropriate swimwear. SimpsInns endeavour to work towards a greener future, and as part of our commitment to reducing wastage, we no longer include slippers in our spa packages. We kindly ask all guests to please bring suitable footwear for the spa, for example, flip flops which are ideal when using the Thermal Suite where the floor can be wet. Thank you for helping us to be environmentally responsible. Flip flops are available to purchase for £3.50 from spa reception.

Spa Enquiry

If you are interested in hearing more about the new seafront spa at The Waterside, please get in touch with a member of our team using the form below.

Please note, Si! Spa at The Waterside is not open yet. Our website will be updated in due course.

Thoroughly enjoyed our stay. Everything spotless and the staff were very pleasant and helpful. Food was excellent. Room very comfortable with everything we needed. Would recommend to anyone with no hesitation. Lovely views over the beach.

Lynn McphersonMarch 2025

Beautiful hotel. Great location and friendly staff
We booked a sea view room and it was excellent with everything you need and very comfortable large bed. Breakfast next morning was also excellent. Would definitely stay again if in area. Wish we had longer there.

Sue410June 2025

We have just returned from a wonderful stay at The Waterside which I booked to celebrate my husband’s birthday. Our room overlooking the water was just wonderful, clean, modern, spacious and extremely comfortable. We had booked the dinner, b&b and bottle of Prosecco deal which we thought was very good value. We enjoyed both the dinner and breakfast and also drinks outside in the garden in the sunshine. We are already planning our next visit which will be our third. Would highly recommend.

June RTripadvisor Reviewer

Stayed here last night as a last minute getaway for my partners birthday & had a lovely time. Rooms were immaculate loved the sea views. My wee doggy loved her stay too, very pet friendly. The beer garden was gorgeous watching the sunset. Service was fab. Dinner was nice. All the staff were lovely buy a special shout out to Jack the trainee who was working in the bar last night (1/4/25). We both separately commented on how he went above & beyond and really stood out.

94cTripadvisor Reviewer

Had a fantastic weekend at this hotel! The hotel and surroundings are absolutely beautiful! Staff are very helpful, the food and drinks were delicious! Spa at the sister hotel was great, new, clean and luxurious. Hotel is clean and fresh in all areas, very well looked after. Will definitely be back!

Lynn QTripadvisor Reviewer

Fabulous hotel in fantastic location. Massive room with stunning views over to Arran. Food at dinner and breakfast was delicious and service was prompt and efficient. All staff were brilliant, friendly and helpful and made our stay a pleasure. Overall, tremendous visit and hopefully we will stay again sometime soon.

Shug LavertyGoogle Reviewer

Always a 10/10 experience every time we go here. The staff are so lovely and attentive. Food is delicious and massive portions. Rooms are spacious, clean and comfortable and some offer views of the sea. Totally recommend this hotel and it is exactly why we’re getting married here next year!

Rachel HudsonGoogle Reviewer

Amazing place to relax and unwind. Rooms were spotless, staff really attentive and the food was great. Not to mention how easy it access the stunning beach. Would recommend 100%.

Adam BinnieGoogle Reviewer

What an absolute gem of a hotel. All staff were fantastic very accommodating and helpful. Very spacious room tastefully decorated and the views of Arran and the coastline are stunning. Afternoon tea and breakfast were of a high standard and delicious. We will definitely be back and have no hesitation in recommending to family and friends. Thanks everyone for a great stay!!

Fraser McPhersonGoogle Reviewer

Kathleen, I just wanted to express my gratitude for all your help in coordinating our management workshop last week. The service we received was exceptional; the staff were incredibly accommodating and made sure that everything ran smoothly…Please extend our thanks and gratitude to the events and restaurant staff for their outstanding support. We truly appreciate it!

Karen WallaceArdagh Glass - Irvine (Aug 2024)

I had a very enjoyable experience at the waterside. The waitress very kindly found me a table when the pub was packed. The meal I ordered was recommended by a different waitress because I couldn’t decide what I wanted. The food was incredible and did not disappoint 👏. I would recommend eating here if you’re ever in Ayrshire. The location is beautiful and the staff were fantastic.