Hit the road- отправиться в дорогу/ в поездку/ в путешествие
Varied landscapes - разнообразные пейзажи,ландшафты
Board the plane- садиться в самолёт
Travel by air- путешествовать по воздуху ( на самолёте, вертолёте)
Canoe swimming - плавать на каноэ
When are you going to hit the road?
There are a lot of varied landscapes in Scotland.
It is time to board the plane.
Have you ever travelled by air?
She was afraid of canoe swimming.