Vinh Hy Bay, Vietnam Mar 26, 2024

Welcome to Hang Rai, a blend of ancient rock formations and vibrant coral reefs! Also called Rai Cave, this cavern is part of the Vinh Hy Bay—enclosed by Nui Chua National Park—in the South-Central Coast region of Vietnam. The area"s natural coral reefs are surrounded by rock formations, that are carefully stacked upon each other to form a group of caves. One origin of the name "Hang Rai" or "Rai Cave" comes from otters (rai) that were occasionally seen seeking shelter in the cave. Another explanation is attributed to the abundance of rai trees in the area, whose oil was used to waterproof boats. The landscape has an awe-inspiring sight both under and above water: colourful corals for deep divers and a scenic sunset for those who like camping in the sea breeze.

© Thang Tat Nguyen/Getty Images

palette

Today in History

Nature at its colorful best
Mar 26, 2025Manatee in Crystal River, Florida, United States
Mar 26, 2026Logan Creek Suspension Bridge, West Coast Trail, Canada

More Desktop Wallpapers:

Blue hues and ceramic scenes of Porto
The sea that acts like a lake
Aug 2, 2025Petroglyphs near Fruita in Capitol Reef National Park, Utah, United States
Straight out of a fairytale
Oct 28, 2023Castilla-La Mancha, Spain
Nov 24, 2025Gwalior Fort, Madhya Pradesh
Happy birthday Badlands National Park
Mar 12, 2024Bryce Canyon National Park, Utah, USA
The Riviera of India
Widespread and long-eared
May 7, 2024A duckling swimming in a water meadow, Suffolk, England
Aug 17, 2025Lyngvig Lighthouse, Hvide Sande, Denmark
Mar 20, 2024Cave Dale and Peveril Castle, England
Aug 25, 2023Yellowstone National Park, Wyoming, USA
Apr 14, 2024Bowling Ball Beach, California, USA
Dec 31, 2025New Years Eve
Jun 30, 2025Asteroid Day
Sep 23, 2023Autumnal equinox
Oct 8, 2025World Octopus Day
Dec 8, 2023La Rocque Harbour, Island of Jersey
Jul 30, 2025Agra Fort, Agra, Uttar Pradesh
A bridge that holds up history
Mar 9, 2025Kedarkantha, Uttarkashi, Uttarakhand
Dec 12, 2024Poinsettia
Nature’s blue wonder
Mar 12, 2026Juvenile sunbittern displaying at nest, Ecuador
Oct 6, 2023Taughannock Falls State Park, New York
Dec 27, 2023Kirkjufell, Iceland
Feb 4, 2024Devetashka Cave, Devetaki, Bulgaria
Apr 13, 2026International Dark Sky Week