How Crowded Is Valles Caldera National Preserve in April?

April runs about 0.7× Valles Caldera National Preserve's average month, which makes it a quiet month here — roughly 6% of the park's yearly visitors come in April.

In a typical April the park sees roughly 4,100 recreation visits, based on National Park Service monthly counts from 2020 to 2025.

That makes April the 7th-busiest of the park's twelve months, sitting between the September peak (1.7×) and the February low (0.4×).

On our Best Time to Visit score April rates 49/100 ("Fair"), versus the top-rated June at 54/100 — best overall balance of crowds, weather and daylight.

Typical April weather, from 1991–2020 NOAA climate normals at the nearest station, averages a daytime high near 52°F and an overnight low around 25°F, with about 1.8" of precipitation.

That average of about 39°F is cool, so layers and a shorter daylight window matter.

Because June, July and August together draw about 35% of annual visitors, choosing April instead steps outside that summer crush — the single biggest lever on how crowded the park feels.

You'll have about 12.9 hours of daylight in April to explore — between the 9.6-hour midwinter low and the 14.4-hour summer high.

Park-wide, 2025 drew 84,952 recreation visits, up 3.5% from 82,111 in 2024.

Across the past decade overall visitation has risen about 152%, so a April visit is likely to feel busier than it did a few years ago.