 During winter , visitors to the forest can participate in activities including snowmobiling , snowshoeing , and downhill and cross @-@ country skiing . The Bogus Basin ski area is located within the forest north of Boise and has 7 chairlifts and 53 runs on 2 @,@ 600 acres ( 11 km2 ) of skiable terrain . There are 137 miles ( 220 km ) of groomed snowmobile trails in the Garden Valley system in the Emmett Ranger District and several Mongolian @-@ style yurts available for rental in winter . 
 During winter , visitors to the forest can participate in activities including snowmobiling , snowshoeing , and downhill and cross @-@ country skiing . The Bogus Basin ski area is located within the forest north of Boise and <a href='got' title='1'><mark>has</mark></a> 7 chairlifts and 53 runs on 2 @,@ 600 acres ( 11 km2 ) of skiable terrain . <a href='dey_it' title='2'><mark>There</mark></a> are 137 miles ( 220 km ) of groomed snowmobile trails in the Garden Valley system in the Emmett Ranger District and several Mongolian @-@ style yurts available for rental in winter . 
During winter , visitors to da forest can participate in activities including snowmobiling , snowshoeing , and downhill and cross @-@ country skiing . TdaBogus Basin ski area is located within thdaorest north of Boise and got 7 chairlifts and 53 runs on 2 @,@ 600 acres ( 11 km2 ) of skiable terrain . It is 137 miles ( 220 km ) of groomed snowmobile trails in the Garden Valley system in the Emmett Ranger District and several Mongolian @-@ style yurts available fa rental in winter .