Digital Map Products

Elevation Changes Cartographic Maps are available through the Avenza Maps store, where they can be downloaded to a cell phone or tablet using the Avenza Maps App, and used in the field (without cell phone reception), utilizing the device GPS signal to locate yourself along the trail on the map and aid in navigation and trip planning.

Timberline Trail

Hiking and Backpacking


Timberline Trail

Trail Running


Mt. Hood Meadows



South Sister Climber Trail

Hiking and Backpacking


Hiking, backpacking, and exploring involve partaking in risk. This map is meant to help planning your experiences, but it is up to individuals to use best judgment and acquire the proper additional knowledge and skills to remain safe. Conditions on trails and roads can change dramatically from year to year and with weather. Unofficial Trails noted on maps are routes well established by users but may see no maintenance and may be more challenging than a maintained trail. Check all campgrounds for potential hazards, especially in inclement weather. Map users are solely responsible for their actions and decisions while using this map, assuming all the risk while referencing and utilizing this map. The map user waives any and all claim of negligence or responsibility for adverse happenings, accidents, or incidents against the map creators and Elevation Changes Cartographic LLC.