$135-$139
Explore Alcatraz Island's infamous prison
Entrance/admission fee to Alcatraz Island
$53-$55
Explore San Diego by sea and land
Seal tour
From $63
Experience the iconic Ballard Locks
Live narration
From $90
Sail past iconic NYC landmarks
2-hour sail
From $37
Explore iconic San Diego Bay landmarks
Harbor cruise
From $94
Witness Austin's skyline at sunset
Tour guide
$119-$143
Explore Boulder Islands by kayak
All necessary equipment
$29-$31
Embark on a guided walk through Charleston's history
Local guide
$18-$31
Soak in Miami's waterfront beauty
Biscayne Bay sightseeing cruise
$170-$183
Speed through Key West's waters
Unique island views
$111-$113
Explore NYC's waterfront architecture
Yacht cruise
$85-$94
Indulge in a chef-curated buffet
Cruise aboard the Spirit of Boston
