Initial Rock

Facility · North Dakota ·

Managed by the USDA Forest Service

Little Missouri National Grassland (NF) · Open Access

2,490 ft
Elevation

Custer's three camps are marked along the way, and at one camp on the evening of May 28, 1876, the initials of two of the privates were carved on a sandstone boulder now known as Initial Rock. This was Custer's one-way route to his demise at the Battle of the Little Bighorn.

W.C. Williams, Company H, and F. Neely, Company M,who left their initials in the sandstone rock, were with the expedition.

Getting there

46.80741, -103.41166 · 46°48'26.7"N 103°24'42.0"W

Directions (Google Maps) · Directions (Apple Maps)

Typical weather

Typically 82°F in Aug, down to 27°F in Jan.

JanFebMarAprMayJunJulAugSepOctNovDec
High °F272941536474828272554029
Low °F91121314252585646342112
Precip in0.60.50.91.82.72.52.41.71.81.20.70.6

1991–2020 averages from the nearest NOAA station, 6.3 mi away — not measured at the facility itself, and elevation can make a real difference over that distance.

Map

Member photos

Common questions about Initial Rock

Can you reserve a site at Initial Rock?
No. Initial Rock is not reservable through Recreation.gov, so sites are first-come, first-served or booked elsewhere.

Camping near Initial Rock

Comments

Contact

Recreation.gov last updated this record on 2026-02-25.

Facility information and photographs from Recreation.gov (RIDB). SpotOpened is not affiliated with Recreation.gov or any federal agency.