I would love to visit all these places!

Königssee, Germany

Travel Photo of the Week -- National Geographic An aurora borealis illuminates a starry sky in Iceland by Luka Esenko

Skaftafell, Iceland .

Lake Superior Sea Caves

Devetashkata Cave - Bulgaria have wanted to go to bulgaria for several years now...just one more reason to want to.

Ice Canyon - Greenland

The Stakkholtsgjá gorge in Thorsmörk is like taken out of an epic scene from Lord of the Rings

Skaftafell, Iceland

The Forgotten Temple of Lysistrata, Portugal

Blue Caves Zakynthos Island, Greece

East Iceland.

Blue Ice Cave - Skaftafell, Iceland

Iceland, but it looks like something out of a fairytale

Blue caves - Zakynthos - Greece

Cave of Crystals, Mexico

Blue caves, Greece

Iceland

Crystal Cave is a marble cave in Sequoia National Park, in California. It is between the Ash Mountain entrance of the park and Giant Forest

Restaurant near Sanyou Cave above the Chang Jiang river, Hubei , China

Iceland