But he was often to be found at one house or another, taking solitary walks along the coastline. (artnews.com)
As I grew older I went through a spell of more solitary walking. (totalpolitics.com)
Inspired by solitary walks in rural and remote areas of Britain, and as far as Alaska, Mongolia and Bolivia, Long records his experiences of geography, movement and measurement by rearranging the natural materials around him. (royalacademy.org.uk)