Ice Bubbles @ Abraham Lake, Alberta, Canada (Picture by Emmanuel Coupe) - Frozen methane gas bubbles released by plants on lake bed are stacked up every winter to form these beautiful pillars of ice bubbles
The Baatara gorge waterfall.The Baatara gorge waterfall (Balaa gorge waterfall) is a waterfall in the Tannourine, Lebanon. The waterfall drops 255 metres ft) into the Baatara Pothole, a cave of Jurassic limestone located on the Lebanon Mountain Trail.
Explore the ancient caves of Hang Son Doong, Vietnam. Hang Son Doong is one of the largest caves in the world and features a fast-flowing underground river. For spelunkers, exploring Hang Son Doong is the equivalent of scaling Mount Everest.
WORLD’S EDGE aka Beachy Head Chalk Cliff. It is on the south coast of England. The cliff is the highest chalk sea cliff in Britain, rising to 162 m ft) above sea level. Its height has also made it one of the most notorious suicide spots in the world.