How Crowded Is Arlington House, The Robert E. Lee Memorial in August?

August runs about 1× Arlington House, The Robert E. Lee Memorial's average month, which makes it an average month here — roughly 8% of the park's yearly visitors come in August.

In a typical August the park sees about 45,000 recreation visits, based on National Park Service monthly counts from 1979 to 2025.

That makes August the 6th-busiest of the park's twelve months, sitting between the May peak (1.6×) and the January low (0.4×).

On our Best Time to Visit score August rates 57/100 ("Fair"), versus the top-rated January at 78/100 — the best overall balance of crowds and daylight.

August falls inside the park's busiest stretch: June, July and August together pull about 31% of the year's visitors, so a visit this month means sharing the park with the peak-season crowd.

You'll have about 13.5 hours of daylight in August to explore — between the 9.3-hour midwinter low and the 14.7-hour summer high.

Park-wide, 2025 drew 363,284 recreation visits, down 18.8% from 447,641 in 2024.

Across the past decade overall visitation has eased about 33.6%, so August may feel a touch quieter than it once did.