Dive into the world’s deepest pool

NO LONGER JUST SIMPLE BLUE RECTANGLES GLISTENING IN THE SUN, POOLS ARE TAKING ON DIFFERENT FORMS AND COLOURS – DIVE RIGHT IN TO SEE WHAT THE BEST DESIGNS DELIVER

The seaside lido offered safe swimming for holidaymakers irrespective of the vagaries of the tide. Kathryn Ferry looks at the architecture of these remarkable creations

Take a deep dive into some of the world’s most curious submerged sites

From swimming to sailing, five women share the joy of blue spaces

It’s not just good food that can make you feel fabulous – spending time in and around blue spaces can work wonders this summer, and beyond

Spending time in natural ‘blue spaces’ – our coasts, rivers and lakes – benefits our physical and mental health. Discover the wellbeing effects of water, plus the best UK swim spots to dive into this summer