How Crowded Is Prince William Forest Park in March?

March runs about 0.8× Prince William Forest Park's average month, which makes it a quiet month here — roughly 7% of the park's yearly visitors come in March.

In a typical March the park sees about 21,000 recreation visits, based on National Park Service monthly counts from 1979 to 2025.

That makes March the 9th-busiest of the park's twelve months, sitting between the July peak (1.3×) and the January low (0.6×).

On our Best Time to Visit score March rates 49/100 ("Fair"), versus the top-rated April at 59/100 — pleasant weather with noticeably thinner crowds (shoulder season).

Typical March weather, from 1991–2020 NOAA climate normals at the nearest station, averages a daytime high near 56°F and an overnight low around 37°F, with about 3.6" of precipitation and roughly 1" of snow.

That average of about 47°F is cool, so layers and a shorter daylight window matter.

Because June, July and August together draw about 32% 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 11.7 hours of daylight in March to explore — between the 9.3-hour midwinter low and the 14.7-hour summer high.

Park-wide, 2025 drew 339,015 recreation visits, down 4.6% from 355,196 in 2024.