Backyard pool built into the existing limestone quarry. Love it!
Cave Pool (by Warriorwriter)
Kelp Forest by Lee Root
PleaseThe second one is destined for me.
Our little house in El Salvador has steps like this leading into the ocean :3 when the tide is low, you can step down onto the beach. When the tide is high, you can step right into the water.
The interior decor of the Ettal Abbey, located in in Bavaria, Germany
Anhumas Abyss is a cave 23km from the city of Bonito Mato Grosso do Sul, Brazil. Access is by a gap that exists in the Rock through vertical Rappelling techniques. To the base of the cave is 72 meters of vertical drop, until the deck on the lake of clear water. That can reach 80m. depth. During some days of the year the sun passes through the small opening of the cave, producing a beam of light that illuminates the cave for a few hours.
by: Marcio Cabral // via