The Dark Hedges, Ballymoney / Northern Ireland (by ScrewJ).

The Beast of Rurutu Island / French Polynesia (by Éole).

The amazing location of Tiger’s Nest Monastery in Bhutan (by john willis).

Places I want to see: The Swallow's Nest Castle in Crimea, Ukraine (by Sergey Shulga).

Aerial view of paradise, Palau Islands, Micronesia (by ippei + janine).

Exploring the amazing underground rivers of Riviera Maya, Rio Secreto, Mexico (by Eugene Kaspersky).

Li River sunrise, Guangxi, China (by Yan Zhang Photography).

The amazing Poço Encantado Cave in Chapada Diamantina National Park, Brazil (by Fernando Leoni).

Watkins Glen State Park in New York, USA (by Matt Champlin).

"The Empress of Uruguay" - world largest amethyst geode at The Crystal Caves Museum in Atherton, Australia (by The Crystal Caves).

The Grand Foyer inside Palais Garnier in Paris, France (by tiffanyess).

One of the most beautiful cave system in the world, Caverns of Sonora in Texas, USA (by cavernsofsonora).

The beautiful library of Wiblingen Abbey in Ulm, Germany (via www.webodysseum.com).

Entrance to the Treasury (Al Khazneh), a stunning piece of Nabataean architecture in Petra, Jordan (by IANLAYZELLUK).

Beautiful chandelier inside Dolmabahce Palace, Istanbul, Turkey (by Sheepdog Rex).

The Sun reflected in a skyscraper, Hong Kong (by Pavel Kiselev).

Foggy Toronto Sunrise, Canada (by Richard Gottardo).