Mexico
A staircase of turquoise cascades tumbles through jungle, each pool bluer than the last.
The river refuses to fall all at once. It steps down instead, terrace after limestone terrace, and every landing holds a pool of improbable blue-white water fringed by forest.
Agua Azul descends over hundreds of limestone terraces, and the turquoise deepens through the dry months from November to May as the mineral load concentrates. Swimming is allowed only in the roped-off pools at several levels, some shallow enough for children, because the open currents between terraces are genuinely dangerous. Comedores at the visitor area keep the day fed without leaving the sound of the water.
Friends
Work up the terraces together and claim a roped-off pool for the afternoon.
Couple
Walk the upper path for the full staircase view, then swim where the ropes allow.
Family
Keep children to the shallow designated pools and let the cascades do the entertaining.
The entrance comedores fry whole fish and serve tamales de chipilín.
Cups of pozol from the same comedores cool the climb between the terraces.

Uepi Island
Solomon Islands
The reef drops into deep water a short swim from the lodge's beach.

Kisite-Mpunguti Marine Park
Kenya
Coral gardens pulse beneath the dhow route where dolphins live and humpback whales pass.

Çıldır Lake
Turkey
Horse-drawn sleighs cross a frozen lake while fishers haul yellow carp through the ice.

Ishigaki
Japan
Mangrove kayaks at dawn, manta cleaning stations by noon, Yaeyama soba by sunset.

Grutas de Tolantongo
Mexico
Thermal rivers tumble into canyon-cliff infinity pools, steam rising through cold mountain air.

Puebla
Mexico
A Talavera-tiled city where facades dazzle blue and white, and mole poblano carries its name.

Tequila
Mexico
Blue agave fields stretch to the volcano's base, the spirit of Mexico distilled here for centuries.

Cenote Dos Ojos
Mexico
Beneath the forest floor, two clear pools open into a drowned cave world.