1343-115 - A kayaker surfs big standing waves of the Potomac River near Great Falls in his whitewater boat, Virginia, United States of America, North America
1343-106 - A whitewater kayaker runs the drop known as Bitch Monkey on the Great Falls of the Potomac River, Maryland, United States of America, North America
1343-28 - Kayakers thread their way down a series of challenging drops that make up Great Falls of the Potomac River, Virginia, United States of America, North America
1343-63 - Skip Brown surfs his whitewater kayak on a glassy standing wave on the Colorado River through the Grand Canyon, Arizona, United States of America, North America
1343-57 - Skip Brown paddles his whitewater kayak through rapids on the Colorado River through the Grand Canyon, Arizona, United States of America, North America
1343-34 - Skip Brown surfs his whitewater kayak on a glassy standing wave on the Colorado River through the Grand Canyon, Arizona, United States of America, North America
1343-47 - Photographer Skip Brown surfs his whitewater kayak through big water on the Potomac River below Great Falls, Virginia, United States of America, North America
1343-46 - Photographer Skip Brown surfs his kayak on a whitewater wave on the Potomac River, border of Virginia and Maryland, United States of America, North America
1343-53 - Photographer Skip Brown surfs his kayak on a whitewater wave on the Potomac River on the border of Virginia and Maryland, United States of America, North America
1112-5711 - Shooting rapids in a kayak on the Colorado River, Grand Canyon National Park, UNESCO World Heritage Site, Arizona, United States of America, North America
1112-5710 - Shooting rapids in a kayak on the Colorado River, Grand Canyon National Park, UNESCO World Heritage Site, Arizona, United States of America, North America
1112-5709 - Shooting rapids in a kayak on the Colorado River, Grand Canyon National Park, UNESCO World Heritage Site, Arizona, United States of America, North America
762-397 - Water lilies on the Frost River, Boundary Waters Canoe Area Wilderness, Superior National Forest, Minnesota, United States of America, North America
762-525 - Misty morning, Malberg Lake, Boundary Waters Canoe Area Wilderness, Superior National Forest, Minnesota, United States of America, North America
762-419 - Bear Hang, food bag hung between two trees to protect it from bears, Boundary Waters Canoe Area Wilderness, Superior National Forest, Minnesota, United States of America, North America
762-398 - Rapids between Mora Lake and Little Saganaga Lake, Boundary Waters Canoe Area Wilderness, Superior National Forest, Minnesota, United States of America, North America