The Underwater Waterfall of Mauritius Island: Mauritius Island is located in the Indian Ocean east of Madagascar. The waterfall is an optical illusion created by sand washed into patterns that make it appear as an underwater waterfall. I want to go here!
The resort town of Étretat on the north coast of France is noted for its splendid coastline cliffs of up to 300 feet high. Gracing this coastline are two large arches (Porte d'Aval and La Manne Porte) which are sculpted in the soft limestone chalk.