Williams Grove Group Camp is a single-site group campground within Humboldt Redwoods State Park that accommodates up to 60 people and 18 vehicles, making it ideal for large organized groups.

Located along the Avenue of the Giants just half a mile north of Myers Flat, the camp sits steps from the South Fork Eel River with direct access for swimming, fishing, and wading, plus a seasonal summer bridge connecting to extensive hiking trails through old-growth redwood groves.

Basic amenities include picnic tables, fire rings, and flush toilets, though there is no electricity, RV hookups, or on-site showers; reservations are available six months in advance and the camp operates seasonally from Memorial Day through Labor Day.