Mexico
A crater beach hides inside an island loud with seabirds.
The islands are small, loud with seabirds and honeycombed by the sea. The famous crater beach hides inside one of them, reached by a short swim through a rock passage when conditions and rangers allow.
The Islas Marietas are a protected archipelago in Bahía de Banderas, visited by boat with authorised operators under CONANP's rules. Playa del Amor, the hidden crater beach, operates on limited days with life jackets and ranger instructions mandatory, and weather can close the tunnel altogether. Snorkelling, birdwatching and the sea-cliff landscape hold the day either way.
Couple
Take an authorised morning trip and treat the crater beach as a lucky extra rather than the point.
Friends
Snorkel the caves and cliffs together whatever the beach roster says.
Authorised tours cross with lunch aboard: boxed meals and drinks are part of the island day.
Back in Punta de Mita, pescado zarandeado is grilled over wood in the Nayarit style.

Surin Islands
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Sea nomad stilt houses above coral gardens, five islands out in the open Andaman.

Hamata
Egypt
Spinner dolphins corkscrewing around the dawn boats, the southernmost Red Sea reefs untouched below.

Gorges de l'Ardèche
France
Thirty kilometres of canyon paddled in silence beneath a natural stone arch the river carved itself.

Lady Elliot Island
Australia
Manta rays turn beneath snorkellers where a coral cay meets the reef's southern edge.

Pico de Orizaba
Mexico
Mexico's highest mountain rises from forest routes to a serious high-altitude summit.

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

Sumidero Canyon
Mexico
A river route slips beneath limestone walls and five high canyon viewpoints.

Chacahua Lagoon
Mexico
Mangrove channels lead towards lagoon villages, dunes and Oaxaca's open Pacific.