Møgelsskår is the most distinctive "shard" ("skår")—i.e., valley—in Nordby Bakker.
Gentle hills and deep valleys make the landscape a very special natural experience. The grassy slopes facing the sea are characterized by their "sheep tracks," a geological phenomenon that appears as small, narrow rocky outcrops.
When hiking in the area, you will often encounter cattle, or "gutefår," a Gotlandic breed that is part of the Samsø municipality's nature conservation program.