Mount Coe is a mountain located in Piscataquis County, Maine, within Baxter State Park, about northwest of Mount Katahdin. Mt. Coe is flanked to the northeast by South Brother, and to the southwest by Mount O-J-I. The Mount Coe trail starts at Slide Dam on Newsowdnehunk Stream east bank at around . The trail goes up to the east for about and then goes right (south) along the drainage from the Mt. Coe slide bending to the east and then northeast. The last is up the slide featured on the left margin of the photo where the trail gains around .