Days Out NI
Spas & wellness Belfast

The Spa at The Merchant Hotel

A rooftop hot tub over the city, a rock sauna and hydro-pool, inside a grand Victorian former bank.

5 photos
Open 9.30amFri–Wed to 5.30pm · Thu to 8pm
BookedAdults 18+ only
BelfastCathedral Quarter
Half a day for a spa day; an hour or two for a single treatmentHow long
IndoorSetting
Adults 18+Best for
Assistance dogs onlyDogs
City car parksParking

The Spa at The Merchant Hotel — a rooftop hot tub looking clean over the Belfast skyline, a rock sauna and hydro-pool, tucked inside a grand Victorian former bank.

  • What you'll enjoy: a rooftop hot tub and rock sauna with panoramic city views, an aroma steam room, a hydro-pool with massage jets and air loungers, drench showers, a thermal lounger, five treatment rooms and a quiet relaxation room. Elemis, VOYA and HydraFacial treatments are on the menu.
  • How long: allow a couple of hours for a single treatment, or half a day if you're in for a spa day with the thermal facilities.
  • Book ahead: this is a five-star hotel spa, not a walk-in — treatments and packages must be booked in advance. Call 028 9026 2712 or email [email protected], and arrive at least 15 minutes early for your consultation.
  • Who it's for: the spa has a strict over-18s policy — this is an adults-only escape, not a family day out.
  • Cost: prices vary by treatment and package — check the current spa menu when you book. The rooftop hot tub can also be booked for private hire (up to six people) at £215 for 60 minutes, with a bottle of prosecco included.
  • When: open 9.30am–5.30pm Friday to Wednesday, and 9.30am–8pm on Thursday. Confirm on the day.
Plan your visit

What a day here is like

You arrive, change into the robe and slippers the spa provides, and settle in. The thermal circuit is the draw: a hydro-pool with shoulder and neck massage jets and air loungers, an aroma steam room scented with essential oils, drench showers, and a gently heated thermal lounger to lie back on. Up on the roof there's a rock sauna and the hot tub, both with views out over Belfast — the Albert Clock, the rooftops, the hills beyond. Treatments happen in one of five rooms with soft lighting, using Elemis, VOYA and science-led lines like HydraFacial and BIOTEC. Between it all you can retreat to the relaxation room, where the ask is simply to keep your voice down and let the afternoon slow. Bring swimwear for the hydro-pool and hot tub; the rest is provided.

Rooftop hot tub with panoramic city views Rock sauna and aroma steam room Hydro-pool with massage jets and air loungers Five treatment rooms and a quiet relaxation room Robe, slippers and towels provided AA Recommended Spa inside a five-star hotel
Book before you travel:

Treatments, packages and rooftop hot tub hire all need to be reserved in advance — the spa isn't a walk-in. Monthly Elemis and VOYA offers change through the year, so check the current spa menu and prices when you call or email to book.

Before you set off

What to bring

  • 🩱SwimwearNeeded for the hydro-pool and the rooftop hot tub — change out of wet swimwear before a treatment.
  • 🧖Just yourself, reallyA robe, slippers and towels are provided, so there's little else to pack.
  • 📅Your bookingEverything is pre-booked, so know your appointment time and arrive 15 minutes early.
  • 🎁A voucher, if you have oneSpa gift vouchers can be bought online and redeemed against treatments and packages.
Good to know

Everything before you go

Cost
Prices vary by treatment and package — check the current spa menu when you book. The rooftop hot tub can be booked for private hire (up to six people) at £215 for 60 minutes, including a bottle of prosecco.
Opening hours
9.30am–5.30pm Friday to Wednesday; 9.30am–8pm on Thursday. Confirm on the day, as a hotel spa's hours can shift.
Best for
Adults 18+ only — couples, a treat with friends, or a quiet escape on a city break. Strict over-18s policy.
What's included
A robe, slippers and towels for your visit; disposable undergarments on request. Bring your own swimwear for the hydro-pool and hot tub.
What's here
Rooftop hot tub and rock sauna with city views, aroma steam room, hydro-pool with massage jets and air loungers, drench showers, a heated thermal lounger, five treatment rooms and a relaxation room. Elemis, VOYA and HydraFacial treatments.
Booking
Essential — call 028 9026 2712 or email [email protected]. Arrive at least 15 minutes before your appointment for a consultation.
Gift vouchers
Available to buy online and redeem against treatments and packages.
Parking
The spa is in the Cathedral Quarter with no dedicated car park of its own. Use nearby city-centre car parks — Cathedral Quarter Car Park (Exchange Street West) and the St Anne's Square area are close by. Confirm valet or parking options with the hotel when you book.
Accessibility
The spa sits within the five-star hotel; contact the hotel ahead of your visit to confirm step-free access to the spa and thermal areas and any support you need.
How long to allow
An hour or two for a single treatment; half a day for a spa day taking in the thermal facilities.
Address
16 Skipper Street, Belfast, BT1 2DZ
Questions

Before you go

Can I bring children?
No — the spa has a strict over-18s policy. It's an adults-only space, so it's one for couples, friends or a solo escape rather than a family day out.
Do I need to book?
Yes. This is a five-star hotel spa rather than a walk-in — treatments, packages and rooftop hot tub hire all need to be reserved in advance. Call 028 9026 2712 or email [email protected], and arrive at least 15 minutes early.
What's provided, and what should I bring?
A robe, slippers and towels are provided (disposable undergarments on request). You'll need your own swimwear for the hydro-pool and rooftop hot tub.
What facilities are there?
A rooftop hot tub and rock sauna with city views, an aroma steam room, a hydro-pool with massage jets and air loungers, drench showers, a heated thermal lounger, five treatment rooms and a relaxation room. Treatment lines include Elemis, VOYA and HydraFacial.
Where do I park?
There's no dedicated spa car park — you're in the Cathedral Quarter. Nearby city-centre car parks like Cathedral Quarter Car Park (Exchange Street West) are the easiest option; ask the hotel about valet or parking when you book.
Getting there

The Spa at The Merchant Hotel is at 16 Skipper Street, Belfast, BT1 2DZ, in the Cathedral Quarter, moments from St Anne's Cathedral. There's no dedicated spa car park — use nearby city-centre car parks such as Cathedral Quarter Car Park on Exchange Street West, and ask the hotel about valet or parking when you book. Tap below for directions.

Spa reception: 028 9026 2712

Nearby

Make more of the day

The story

From bank to five-star hotel

The Merchant Hotel began life as the headquarters of the Ulster Bank, built in the mid-nineteenth century. The bank's directors reportedly travelled to Glasgow and Edinburgh for ideas, wanting a building that looked elegant, substantial and prosperous — and they ran a competition, with the design of a Glaswegian architect, James Hamilton, chosen from over sixty proposals. What went up was an Italianate sandstone palace: a Doric ground floor, Corinthian above, a three-bay pediment topped by the figure of Britannia attended by Justice and Commerce.

Inside, the great banking hall sits beneath a domed ceiling — the same soaring room that is now the hotel's Great Room restaurant, said to hold the largest chandelier in Ireland, a 400kg piece made by Tyrone Crystal with thousands of blown-crystal pieces. The building is Grade A listed, and when the Beannchor Group transformed it into the five-star Merchant Hotel in 2006, that hall became the heart of it.

The spa came later. A £16.5 million extension in 2010 added new guest facilities, and it's up there — on the roof of a former Victorian bank — that you'll find the hot tub and rock sauna looking out over the Cathedral Quarter, with the thermal suite, hydro-pool and treatment rooms below. It's a rare thing: a modern spa wrapped inside a piece of Belfast's grandest architecture.