Travel plans that evolve.
TERITER exists because the best itinerary you'll ever follow is one somebody else already tested — and made a little more yours.
Where "iter" comes from
Iter is Latin for journey — it's also the root of "itinerary." We borrowed it for the same idea GitHub built a platform around: forking. Copy a trip that already works into your own account, then make it yours — swap a day, adjust the budget, add your own stops — without ever touching the original. The itinerary you started from stays exactly as its author left it, ready for the next traveler to iter too.
Journey
Every trip starts somewhere — with a plan someone else has already tested and refined.
Connection
Travelers share what worked, so the next person doesn’t have to start from a blank page.
Evolution
Plans branch out and get better over time — one iter, one swapped day, at a time.
Ready to plan your next trip?
Find a trip you love, iter it, and make it yours.