$47-$60
Splash into the Charles River
Duck tour by amphibious landing vehicle
$49-$62
Board at Navy Pier for skyline views
75-minute architecture cruise
$36-$37
Explore 4,200 acres of lush Everglades
30-minute or 1-hour airboat ride
From $39
Cruise along all branches of the Chicago River
Architecture river cruise
From $55
Explore iconic New Orleans neighborhoods
Tour inside one of New Orleans' above-ground cemeteries
$64-$73
Sail aboard NYC's largest sailboat, Clipper City
1.5 hour sailing excursion
