People usually do this activity to get to other places. They could use cars, planes, bikes.
travelling
People usually do this activity at mountains or hills. People usually go-up.
Hiking
People usually go to places with many trees, animals, springs ...
Visiting places of nature
People usually do this activity with a small boat at lakes or rivers.
Canoeing
People usually do this activity at the sea.
Diving
People usually do this activity to get to high places.
Climbing