Many of these same itineraries can be covered on two wheels as well as on two feet, and mountain biking and bike touring are becoming more popular.
One can cover the itineraries by bicycle or on foot.
The popularity of mountain biking is in decline.
A dog is playing with it's owner.
A human with a torch
A man has a guitar.
Social involvement is encouraged by the monastic movement.
A gray dog is outside in the sniffing something.
The bicyclist is standing up.