How Crowded Is Sand Creek Massacre National Historic Site in April?

April runs about 0.9× Sand Creek Massacre National Historic Site's average month, which makes it an average month here — roughly 8% of the park's yearly visitors come in April.

In a typical April the park sees about 460 recreation visits, based on National Park Service monthly counts from 2010 to 2025.

That makes April the 7th-busiest of the park's twelve months, sitting between the July peak (1.6×) and the January low (0.2×).

On our Best Time to Visit score April rates 52/100 ("Fair"), versus the top-rated September at 58/100 — 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 65°F and an overnight low around 35°F, with about 1.5" of precipitation.

That average of about 50°F is cool, so layers and a shorter daylight window matter.

Because June, July and August together draw about 38% 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 13 hours of daylight in April to explore — between the 9.3-hour midwinter low and the 14.7-hour summer high.

Park-wide, 2024 drew 6,401 recreation visits, up 9.3% from 5,855 in 2023.

Across the past decade overall visitation has eased about 11.4%, so April may feel a touch quieter than it once did.