$79-$89
Explore the iconic Red Rocks Amphitheatre
Local guide
$149-$150
Explore breathtaking Colorado landscapes
From $35
Sail to North America's only living coral reef
Top-of-the-line snorkeling gear
$82-$84
Marvel at ancient redwood trees
Roundtrip journey to Muir Woods
$49-$60
Ride an airboat in the Everglades
Alligator & Wildlife Show
From $209
Drive through the Great Central Valley
Yosemite entrance fee
From $99
Stroll through towering redwoods
Air-conditioned luxury transportation
From $59
Glide over Louisiana's swamps on an airboat
From $795