How Crowded Is World War I Memorial in April?
April is a busy month at World War I Memorial, running about 1.5× the park's average month — roughly 13% of the year's visitors come in April. It is in fact the busiest month of the year here, so expect full parking lots, busy trails and booked-out campgrounds. If crowds bother you, January (the quietest month) or the recommended January are easier. You'll get about 13.0 hours of daylight to explore.
Frequently Asked Questions
April is busy at World War I Memorial (about 1.5× the average month). Our best-time score rates it "Poor". The single best month overall is January.
The busiest month is April and the quietest is January. April sits at about 1.5× the park's average, or 13% of annual visitation.
Source: National Park Service Visitor Use Statistics (2021–2025). Updated 2026-06-20.