Photo of the Day

A climber weaves through limestone pinnacles in the Tsingy de Bemaraha national park and reserve in Madagascar
September 9, 2022

Climbing Pinnacles

A climber weaves through limestone pinnacles in the Tsingy de Bemaraha nature reserve in Madagascar in an image captured for a story in the November 2009 issue. In the national language of Madagascar, the formations are called "tsingy," meaning "where one cannot walk barefoot."
Photograph by Stephen Alvarez, Nat Geo Image Collection
DON'T MISS THE REST OF THIS STORY!
Create a free account to continue and get unlimited access to hundreds of Nat Geo articles, plus newsletters.

Go Further

Subscriber Exclusive Content

See how NASA’s new Mars rover will explore the red planet

Why are people so dang obsessed with Mars?

How viruses shape our world

The era of greyhound racing in the U.S. is coming to an end

See how people have imagined life on Mars through history

Create your free account to continue reading

No credit card required. Unlimited access to free content.
Or get a Premium Subscription to access the best of Nat Geo - just $19
SUBSCRIBE