Match the description with the activity. Choose the correct answer.
to sit or lie in the sun, especially to tan the skin,
to visit places of interest in a particular location,
to walk for a long distance, especially across country,
to stay or live there for a short time in a tent or caravan, or in the open air,
to move over snow or water on skis,
to go or come up (a slope, incline, etc.).

to go sightseeing
to ski
to hike
to camp
to sunbathe
to climb