The total elevation difference for Bolema Trail is 970 feet, and that is lower than average. This is a one trailhead great outdoors trail, so in and out is the way to backcountry hike it normally. With its 12 miles of walking distance; it's a long great outdoors trail. At parts of the year this neighborhood sees very little rain, so make sure you check current conditions and fire restrictions with local forest authorities before you head out. This backcountry walk should take you about 2 days, so make sure you've got all your overnight gear packed. This is a long wilderness trail, so do pack enough food to last the whole trip. Bolema Trail stays roughly within the same elevation zone the whole time, so you won’t have to worry about different climate zones along your hike.