St. Maarten, French West Indies

Mt. Kaukau, New Zealand

Alkali Lake, Oregon

Punch Bowl Falls, Eagle Creek Wilderness Area, California

Blue-Green Algae bloom, Lake Erie, US

Seongsan Ilchulbong peak. Jeju, Korea

Mount Fitz Roy in Patagonia, Argentina

The Reed Flute Cave in China

Yamdrok-tso Lake, Tibet.

Reed Flute Cave

Kayaking Moraine Lake -

Laguna Miscanti at 4,200 m.a.s.l., Chile

Denali National Park, AK