Hike the Pipiwai Trail and explore waterfalls, bamboo forest, and rainforest on the Road to Hana
Hike Rock Creek Park from the National Zoo to Pierce Mill and Boulder Bridge
Hike DeLacy Creek to Lake Shoshone with lunch in a small group
Customize your private hike in Mount Rainier National Park
Hike Upper McDonald Creek and learn Glacier National Park’s water, wildlife, and geology
Hike Beaver Pond Loop and learn how fire, water, and time shape Glacier National Park
Hike to glacier-fed Avalanche Lake with a naturalist guide
Tour Oregon’s rugged northern coast with beaches, sea stacks, and a Sitka spruce forest hike
Paddle Lake Michigan and hike Hotz Trail with a Master Naturalist
Explore a restricted-access Hakalau rainforest with expert bird trackers
Forage, dine fireside, then learn stargazing and night photography
Stroll a gentle trail under the midnight sun and discover Denali’s flora, fauna, and tranquil evening landscapes.
Hike Castner Glacier and its ice cave with a professional guide
Discover multiple waterfalls on a guided 6-hour hike through Silver Falls State Park.
Hike Yellowstone’s Canyon South Rim with a wildlife biologist, plus picnic lunch
Spot alpine wildflowers on a narrated 3-hour train ride and short guided hike
Paddle through pristine Shingle Creek cypress forest with expert guidance and wildlife insights
Enter a haunted forest walk at Shenandoah Riding Center
Walk with a storyteller through Pocomoke City and the haunted forest at night
Paddle a calm Kitty Hawk marsh and maritime forest in just 1 hour
Ride a Can-Am Maverick on marked forest trails from Turpin Meadow Ranch
Guided 9pm ATV ride on forest trails during the weeks around the Summer Solstice
Zip through Kohala’s forest canopy with 8 ziplines, sky bridges, and a rappel
Ride a 2-hour snowmobile trail through San Isabel National Forest