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Perpendicular Loop
The Perpendicular Trail is a moderately trafficked trail that is located next to Long Pond near Southwest Harbor. This trail features a steep hike up to the summit of Mansell Mountain. The Perpendicular Trail connects to Long Pond Trail and Mansell Mountain Trail. The Perpendicular Trail is rated as advanced since there are parts that you have to climb up with metal rungs. Parking is at Long Pond Parking Area off of Long Pond Road.