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: Reserve, by Warner Hotels - The Runnymede on Thames. Heated indoor pool and outdoor pool with a riverside hot tub, the most complete pool setup among Windsor's 4-star hotels.
LuxuryBest pool in the city
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Reserve, by Warner Hotels - The Runnymede on Thames
★★★★ · Windsor Road
Heated indoor pool plus an outdoor pool, with a hot tub by the river. Reviews mention that the pool and spa close at 8 PM and that the outdoor pool was not always open.
Pool
Indoor · Outdoor
Heated
Yes
Hours
Closes at 20:00 (per guest reviews)
Extras
Outdoor hot tub on the river · Spa indoor pool and saunas
Access
Under-16s not allowed after 18:00 (per guest reviews)
Heated indoor pool that guests often praise, especially families. Some reviewers found the changing rooms and the water cold, and asked for a hot tub or sauna.
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.
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