
Salt Point State Park, California
These honeycomb-like formations are called tafoni (Italian for caves) and are caused by salt weathering and a recurrence of wetting and drying over a long period of time.

Vila Nove de Milfontes, Portugal

Bowling Ball Beach, California
These mysterious boulders are each about a meter in diameter.

Pescadero, California

La Jolla, California

La Jolla, California

La Jolla, California

Schooner Gulch, California

Giant's Causeway, Ireland
These basalt columns were formed 50-60 million years ago, and is essentially, dried lava.

Warwariki Beach, New Zealand
This is the most beautiful beach I've ever been to. Located on the northern-most tip of the south island, this beach is *wild*. It was windy as all get out every time I went. The hike to the beach is spectacular, with rolling green hills and sand dunes.