Son Doong Cave, Vietnam. The largest cave in the world.

Lightning Strikes

Glendalough, Ireland

São Miguel, Azores, Portugal

Chalalan - Madidi National Park, Bolivia

Rapeseed field

Emerald Lake in British Columbia, Canada

Sunrise in Rarău Mountains, Romania

Diablo Lake in the North Cascade National Park

Spring in the Northwoods - Oneida County, WI, USA

Olympic National Park, Washington

Sunrise and a school of fish at the Maldives

Sunrise over Pisgah National Forest in North Carolina