The Sphinx Observatory at Jungfraujoch, Switzerland provides stunning views of both the heavens and the earth.

Verzasca river, Ticino, Switzerland

Oak Tunnel at Botany Bay, South Carolina

Similan Islands of Thailand

Summer night in Seydisfjordur, Iceland.

Lake Tahoe, Nevada.

Sister mountains with the full moon setting at sunrise west of Bend, Oregon.

Segara Anak, crater lake on Mount Rinjani in Indonesia

Ball's Pyramid

Wizard Island at Crater Lake, Oregon

Northern Wales

New Melones Lake, Sonora, CA

Tunnel Beach, Dunedin, NZ.