Do remember to keep going in one single geographical direction.

Do try and restrict your itinerary to three continents.

Do try and include Australia or New Zealand in your route.

Check all your visa requirements before you go

Check all your vaccination requirements (at least 6 weeks before you travel)

Do not include to many stops

Do not change your mind after you have paid in full

Don't choose Africa, India and Asia in the same itinerary.

Don't let the price totally determine your route.

Don't combine Kathmandu with South America.