The best hotel pools in Cardiff.

One hotel per budget, picked for its pool. Rooftop, indoor or lap pool, heating, season and extras, with sources.

Checked: 2026-11-04

Best pool in the city: Park Plaza Cardiff. Heated indoor pool of about 20 m with a steam room and jacuzzi, free for guests.

Luxury

€209 / night voco St. David's Cardiff by IHG, Cardiff

Hotel photo: Booking.com

voco St. David's Cardiff by IHG

★★★★★ · Cardiff Bay (Butetown)

The indoor area holds a training pool and two hydrotherapy basins, beside the Marina Spa on the bay. Guests also have access to a sauna and a hot tub.

Pool: Indoor
Extras: Hydrotherapy pools · Hot tub · Sauna · Full-service spa

See prices on Booking Hotel website →

Sources: travelmyth.co.uk booking.comtravelocity.comhotels.com

Mid-rangeBest pool in the city

City photo

Park Plaza Cardiff

★★★★ · City centre (Greyfriars Road)

A heated indoor pool about 20 m long, located in the Laguna Health Club and Spa. A steam room and jacuzzi are also available to guests at no extra cost.

Pool: Indoor
Length: 20 m
Heated: Yes
Extras: Steam room · Jacuzzi · Laguna Health Club and Spa
Access: Complimentary for guests

See prices on Booking Hotel website →

Sources: travelmyth.co.uk travelmyth.co.uk booking.com parkplazacardiff.com

Budget

We could not confirm a hotel pool in this category.

3 stars or less

How we choose. We look only at the pool: rooftop, infinity, indoor or lap pool, size, heating and season, views, extras like a jacuzzi or pool bar, and what guests say about it. Categories follow the official star rating. Every fact comes from a public source listed under each hotel. Links to Booking.com are affiliate links: if you book, we may earn a commission at no cost to you.

The 3 best hotels in Cardiff →