What are the prime visiting seasons for the Upper Peninsula?

Summer and fall are the prime visiting seasons on the Upper Peninsula. Fishing, boating, and beachcombing are all excellent during these seasons, when crowds are larger but there is plenty of space. Even during high season, it’s likely possible to find RV campsites, tent camping, and room to roam on the waterfront. Although the water is a bit chilly for swimming, fall is especially nice as the colors change and the busy summer tourism season winds down. Meanwhile, winters are long and quiet on the Upper Peninsula. Experienced cross-country skiers, snowshoers, and snowsport enthusiasts may love the empty off-season, when waters are ice cold, beaches are closed, and trails may be difficult to access.