The Slim's River West Trail is a 13 mi trail that starts in Yukon, Unorganized, Canada and ends in Yukon, Unorganized, Canada. The trail is considered to be easy to hike and has a total elevation gain of 1399 ft. Normally the trail takes 1 day to complete but can be finished in less than a day. Either you are not allowed to bring your dog on the Slim's River West Trail or it is generally not advised. The warmest months are March, April, and May and the coldest months are March, April, and May. The wettest months are December, January, and February and the driest months are March, April, and May.Photo Credit:MbochartRon Clausen