$69-$70
Sample New York's finest donuts
Donuts
From $35
Explore Savannah's Civil War history
Guide
From $39
Discover hidden tennis courts
Guided walking tour with a local New Yorker
$32-$595
Explore Boston's secret underworld
From $25
Marvel at stunning architecture
Local guide
From $254
Explore iconic Chicago landmarks
Small group guided mini-van tour
$56-$1090
Explore Plymouth's historic sites
Bottled water
