$47-$48
Cruise around Alcatraz Island
90-minute boat cruise tour
From $52
Explore Boston at your own pace
Trolley tour with live narration
From $38
Cruise along San Francisco's waterfront
Multilingual personal audio-guide in 16 languages
$42-$44
Step onto The Ledge for breathtaking views
Video and interactive exhibits
$6-$13
Explore New York City on a bike
Map of New York City
From $44
Cruise along Chicago River's three branches
Pet-friendly
From $68
Sail on NYC's largest sailboat
1.5 hour sailing excursion
