
The Avalon Rock Pool in New South Wales, Australia, was built in 1921. Scroll through the gallery to see more images from Chris Romer-Lee's new book "Sea Pools: 66 Saltwater Sanctuaries From Around the World."

The Belmullet Tidal Pool in County Mayo, Ireland, features a toddler pool alongside the 20-meter (66-foot) main pool.

Built in Spain's Canary Islands in the 19th century, Pozo De Las Calcosas sits at the water's edge and is accessed via a meandering cobblestone path.

Named using the Scottish word for "trench," Trinkie in Wick, UK, is longer than an Olympic-size swimming pool.

The North Baths, in the Scottish town of Wick, date back to the early 20th century.

In 1782, English nobleman Sir Francis Basset instructed a stonemason to build a series of pools — now known as Lady Basset's Baths — for his wife and daughter in Cornwall, UK.

The Porthtowan Rock Pool in Cornwall, UK, is nicknamed the "Mermaid Pool."

The Piscinas Naturais de Porto Moniz in Portugal's Madeira.

Wooley's Pool in Kalk Bay, a suburb of Cape Town, South Africa.

The Lewinnick Cove House Pool was built into the rocky landscape of Cornwall, UK, by the lawyer and financier Frederick Baker in 1927.

"Sea Pools: 66 Saltwater Sanctuaries From Around the World," published by Batsford, is available August 3.



