How Crowded Is Apostle Islands National Lakeshore in March?

March runs about 0.4× Apostle Islands National Lakeshore's average month, which makes it a very quiet month here — roughly 3% of the park's yearly visitors come in March.

In a typical March the park sees roughly 7,200 recreation visits, based on National Park Service monthly counts from 1979 to 2025.

That makes March the 7th-busiest of the park's twelve months, sitting between the August peak (3×) and the December low (0.1×).

On our Best Time to Visit score March rates 44/100 ("Poor"), versus the top-rated May at 67/100 — best overall balance of crowds, weather and daylight.

Typical March weather, from 1991–2020 NOAA climate normals at the nearest station, averages a daytime high near 37°F and an overnight low around 18°F, with about 1.6" of precipitation and roughly 15" of snow.

That average of about 28°F is cold, with winter conditions likely on higher ground.

Because June, July and August together draw about 63% of annual visitors, choosing March instead steps outside that summer crush — the single biggest lever on how crowded the park feels.

You'll have about 11.6 hours of daylight in March to explore — between the 8.3-hour midwinter low and the 15.7-hour summer high.

Park-wide, 2025 drew 261,009 recreation visits, up 2.9% from 253,703 in 2024.

Across the past decade overall visitation has risen about 19.8%, so a March visit is likely to feel busier than it did a few years ago.