Mayon Volcano's Perfect Cone, Philippines

Glendalough, Ireland

Jewel Cave, Augusta, WA, Australia

Pellew Island, Jamaica.

A gorge in Thailand.

Lizard Island, Australia

Double Rainbow at Lake Crescent, Olympic National Park

Darvaza gas crater, Turkmenistan

Alpergensee, Switzerland

Appalachian Trail, Smoky Mountains, Tennessee

Zion canyon in the winter

Dusky Sound's Indian Island, Fiordland National Park, New Zealand

The Tallest Forest on Earth - Upper Bull Creek Flats, Humboldt Redwoods State Park, California -