Many hotel pools are built with children and sun-seekers in mind: too short, too warm and too crowded. These, in cities across the U.S., let you get your laps in, in style.

London Fields Lido in Hackney has a 50m Olympic-size outdoor swimming pool that is also heated, which ideal if it gets a little windy or chilly in the summer months. The large sundeck and ...

The magnificent Aqua Club at The Headland, a five-star clifftop hotel in Cornwall, features six pools including a 25m swimming pool, a hydrotherapy pool, a children’s splash pool and an outdoor ...

The amenities available to daily visitors at Caribe Royale include a heated outdoor pool, waterslide, waterfall and food and beverage service. Day passes start at $20 and free for ages 2 and younger.

Marsham Court Hotel has a heated outdoor swimming pool that non-residents can book a slot for up to Thursday, July 24, on the website here. This is available between 10am and 6pm from Monday to ...