Winter warmers: 10 of Britain’s best heated lidos

From an infinity pool with sauna in Scotland to a restored Victorian gem in Bristol, here are 10 great spots where you can swim in comfort year-round

Portavadie, Argyll

Portavadie, on the banks of Loch Fyne on the west coast of Scotland, was originally earmarked as an oil rig, but plans fell through. Today it is a marina with holiday homes, a restaurant and bar, a gift shop, and a leisure centre with what is believed to be the biggest heated outdoor infinity pool in Scotland. There are also outdoor spa pools and a sauna, an indoor pool and a gym; treatments such as massages and facials are available. The facilities are powered by a woodchip biomass generator, and have views across the loch and over to the Isle of Arran. £14 for a 90-minute swim, sauna and hot tub

Beccles Lido, Suffolk

Swimmers have long taken dips in the Waveney, and in 1894 an enclosed “bathing place” was dug out of the river at Beccles, a market town on the southern edge of the Broads national park. In 1959, this was replaced by an unheated riverside pool, which 50 years later became a three-pool lido. This year, the pools will be heated to 28C in winter for the first time, initially until 3 January, then, if popular, through to the end of March. The 30-metre main pool has a springboard and slide; there are also toddler and splash pools, a wood-fired sauna and a cafe. The timetable is yet to be finalised but there will be lane swimming, family fun swims and aquacise classes. From £7.40 adults