Ice cave in the Skaftafell National Park in Iceland. Ice caves collapse and new ones form as each glacier grinds slowly towards the sea. Local guides can help you (without dying) find one. (Visit Skaftafell National Park in Iceland.
From the Bridges board/category. [Bridge in Parque Nacional Fragas del Eume, Galicia, Spain (by RTH FOTOS). [Bridges have lots of "lines." Also, this bridge reminds me of train tracks that have lots of lines.
TOP OF SOUTH ISLAND “Abel Tasman National Park in New Zealand by Darren Patterson Misted mountains and emerald fjords, ancient fern-ridden forests and cascading waterfalls, miles of empty black and white sand beaches. Explore the amazing hikes of New.