Saturday, January 25, 2020

Blackman’s Bay Blowhole

Impressive collapsed sea cave - former blowhole. Now it forms a large natural bridge with a road going over it. Location, GPS coordinates: 42.99932 S 147.32814...

Devil’s Bridge in Antigua

Natural bridge at the sea with a stormy basin between the bridge and mainland. The bridge is some 20 m long and up to...

Watamula Hole

Large window - opening down to the sea, located at the northern shore of the island. This is a former blowhole which now for...

Wrather Arch

An enormous natural arch with the assessed span of maximum 55 m. Location, GPS coordinates: 36.96418 N 111.77987 W Categories: Rock formations, Natural arches Values: Geology, Visual Rating: Where is located? North America,...

Vultee Arch

Large natural arch with a span of 12 m. Location, GPS coordinates: 34.94149 N 111.76874 W Categories: Rock formations, Natural arches Values: Geology, Visual Rating: Where is located? North America, United States, Arizona,...

Window Rock

Large cliff with enormous, circular hole in it. Location, GPS coordinates: 35.68265 N 109.04888 W Categories: Rock formations, Natural arches Values: Geology, Visual Rating: Where is located? North America, United States, Arizona, Apache...

Tonto Natural Bridge

Possibly the largest natural bridge from travertine. Bridge represents 120 m long tunnel, up to 46 m wide and 56 m high. Location, GPS coordinates: 34.32038...

Ear of the Wind

Very impressive natural arch in brownish-red sandstone. This is pothole arch which is created by chemical weathering. Location, GPS coordinates: 36.90866 N 110.08198 W Categories: Rock formations, Natural...

Royal Arch in Arizona

One of most magnificent natural arches in the United States. Span is 23 m, height - 52 m, width of rock - 3.6 m. Location,...

Hope Arch

One of the most beautiful natural arches, 20 m wide and around 21 m tall. Location, GPS coordinates: 36.20218 N 109.68908 W Categories: Rock formations, Natural arches Values: Geology, Visual Rating: Where...