Pacuare River, Costa Rica
Nile River, Egypt
Haiku Trail on Oahu, HI. This is a very fun and challenging hike in the mountains of Oahu, Hawaii.
Giant's Causeway - Northern Ireland
These rock layers started out flat and have been compressed into accordion shapes by regional pressures.
Something really different-looking--and more than a little scary.... --Pia (Amazing geology.)Amazing geology.
10 Reasons to be with a Geologist | Geology IN
⚒ Normal Faults (graben) restoration - near Zanjan, Iran |#Geology *Photo : © Mehdi Jahangiri visit : http://www.geologyin.com/