Location-specific stuff to do

Call someone from a phone box
Snorkel among turtles
Watch a 3D movie
Eat a vegan burger
Climb a vertical rock-face
See an Orca in the wild
Henley Royal Regatta, 5 hour bottomless brunch
Ride on an upside-down roller coaster
Stand in a Roman ampitheatre
Sleep in a camper van under the stars
Stay in a Water Mill Hotel
See Book of Mormon the Musical
Add a love lock to a bridge
Ride a dirt bike through snow
Kayaking through icebergs
Eat Ethiopian cuisine at Zeret Kitchen
Drive the Valley of Fire Highway
Bamboo Rafting
Play football in Henningsvær, Norway
Play altinha on Ipanema Beach
Run through virgin white snow
Staying in a pod with a hot tub in Cumbria, UK
Walk through a lavender meadow
Climb a sand-dune
See a bear in the wild
Eat shashlik
Witness a trial
Relax in a hammock overlooking the ocean
Swim alongside a turtle