Sylvan Lake Campground requires advance reservations and fills quickly, with campers booking sites up to a year ahead during peak season. The 30-site campground sits within Custer State Park, requiring both camping fees and a separate park entrance fee. Road construction projects can disrupt the experience, as Jennifer O. discovered: "No dump site and the potable water fill station requires you block the road."
The campground operates with limited water access, featuring only two spigots for all sites, with one frequently out of service. Walk-in tent sites occupy elevated terrain near vault toilets, requiring steep uphill carries from parking areas. RV sites in the main loop provide electric hookups but lack sewer connections or dump stations. Clean flush toilets and free lukewarm showers serve the central camping area, while individual shower rooms offer privacy with locking doors.
Sylvan Lake sits within walking distance via a connecting trail, providing swimming, kayaking, and fishing opportunities when water quality permits. The nearby lodge operates a general store selling firewood and supplies. Multiple hiking trails begin from the campground, including routes toward Black Elk Peak that feature wild raspberries along the path. "Make sure you pack plenty of water," advises Billy B., noting steep terrain and rapidly changing weather conditions.
The campground experiences heavy use during summer months and Sturgis motorcycle rally periods. Sites on the outer loop provide more privacy than inner locations. Campers report wildlife encounters, including marmots and bison on park roads. Cell service remains limited throughout the area. For additional options, explore campgrounds near Custer or nearby Horse Thief Campground and RV Resort. Reserve well in advance to secure your preferred dates at this popular Black Hills destination.
Description
Anyone who has camped at Sylvan Lake campground in South Dakota’s Custer State Park knows that Black Hills camping doesn’t get much better than this. Sylvan Lake Campground is one of eight designated campgrounds in Custer State Park, and one of the best public land destinations for camping in the Black Hills of southwest South Dakota. The region’s expanse of dense forests, rolling prairies and granite mountain peaks (the very same peaks that were used to form Mount Rushmore) offer photo-snapping tourists and laced-up explorers alike a chance to dive into the ecology of the American West. For campers looking for a comfortable and convenient basecamp for diving into the region’s scenery and activities, Sylvan Lake campground is the place to be for many reasons. First, the 40-site campground offers access to the popular swimming spot of Sylvan Lake, where campers might feel inclined to spend their entire stay on the rocky beach of this scenic body of water. There’s also access to multiple hiking trails, suitable for all skill levels, including a trail that takes you to the curious and beautiful Black Elk Peak, the highest summit-able point east of the Rocky Mountains. Both a family-friendly spot and a hardcore adventurer’s playground, Sylvan Lake is Black Hills camping for everyone.
Location
Public CampgroundSylvan Lake Campground — Custer State Park is located in South Dakota
Address
13329 US Highway 16A
Custer, SD 57730
Coordinates
43.84358085 N
103.56308028 W
Connectivity
- T-MobileNo CoverageVerified by 3 usersLast on 3/13/26
- VerizonPossible CoverageVerified by 52 usersLast on 3/13/26
- AT&TLTESome Coverage
Connectivity
- T-MobileNo CoverageVerified by 3 usersLast on 3/13/26
- VerizonPossible CoverageVerified by 52 usersLast on 3/13/26
- AT&TLTESome Coverage
Access
- Drive-InPark next to your site
- Walk-InPark in a lot, walk to your site.
- Hike-InBackcountry sites.
- Boat-InSites accessible by watercraft.
Site Types
- Tent Sites
- RV Sites
- Standard (Tent/RV)
- Group
- Cabins
- Tent Cabin
- Equestrian
Features
For Campers
- Market
- ADA Access
- Trash
- Picnic Table
- Firewood Available
- Reservable
- Showers
- Drinking Water
- Electric Hookups
- Toilets
- Alcohol
- Pets
- Fires
For Vehicles
- Sanitary Dump
- Water Hookups
Contact
General Info
Reservations
Drive Time
- 47 min from Rapid City, SD
- 3 hrs 13 min from Casper, WY
- 3 hrs 59 min from Cheyenne, WY
- 4 hrs 34 min from Fort Collins, CO






















































