Needles Highway
Custer State Park
Custer County South Dakota
circa 1970

The Needles Highway is one of the many scenic drives in the Black Hills of South Dakota. This section of Highway 87 is part of the Peter Norbeck Scenic Byway and is located in Custer State Park. The Needles Highway stretches from the junction of Highway 16A in the east to Sylvan Lake in the west. My favorite part of this drive is the Needles Eye Tunnel.

The Needles Highway winds through spectacular Black Hills scenery. This 14 mile stretch of highway was completed in 1922. The terrain is dotted with other-worldly granite rock pinnacles. While driving this highway, you’ll have a better appreciation of the formidable challenge construction crews must have faced trying to make this road happen!

The entire drive is amazing, but the Needles Eye Tunnel is truly unique. It is a one-lane section of road which passes right through granite.

Make sure your vehicle meets the size requirements!

The Needles Eye Tunnel is small! Be mindful of the size restrictions. Getting stuck in a tunnel on vacation would seriously cut down on fun time!

Signs indicate the size restrictions for the tunnel.

When I first read about the Needles Eye Tunnel, I assumed its name came from the feeling you get when driving through the tunnel – like going through the eye of a needle. Not so! There is actually a rock pinnacle that looks just like a needle’s eye next to the tunnel!

It is easy to access the Needles Eye Tunnel. It is less than 2 miles from Sylvan Lake Lodge. On the west side of the tunnel, you’ll find a couple of small pullouts by the Needles Eye rock formation. I suggest that you park and get out of your car to get a better view but watch for traffic!

There are a few places to park near the Needles Eye Tunnel.

The Needles Highway and tunnel are not open during the winter. Typically, the season runs from April through sometime in October.

While you’re in the area, be sure to check out some of the incredible hikes nearby! Since the tunnel is close to Sylvan Lake, it’s a great time to take a leisurely walk around the lake or hike the much more challenging Sunday Gulch Trail. Cathedral Spires trail is also very close. This trail is one of my favorites in Custer State Park.

Driving thru the Needles Eye Tunnel does feel like driving thru the eye of a needle!

The Black Hills in South Dakota has so much to see and do! The Needles Highway is only one of the incredible drives in this area! The Needles Eye Tunnel is a fun feature that the whole family will remember long after your trip!

https://tripstipsandtees.com/2017/11/11/custer-state-park-needles-eye-tunnel/

The granite peaks and rolling plains are calling. The clear mountain waters are inviting and the open ranges are waiting to be discovered. Bring your family to Custer State Park and let yourself run wild.
Encompassing 71,000 acres in the Black Hills, Custer State Park is home to abundant wildlife and adventure; camping, hiking, biking, swimming, fishing, or relaxing, there’s something here for everyone.


Custer State Park is a South Dakota State Park and wildlife reserve in the Black Hills, United States. The park is South Dakota's largest and first state park, named after Lt. Colonel George Armstrong Custer.

The granite peaks and rolling plains are calling. The clear mountain waters are inviting and the open ranges are waiting to be discovered. Bring your family to Custer State Park and let yourself run wild.
Encompassing 71,000 acres in the Black Hills, Custer State Park is home to abundant wildlife and adventure; camping, hiking, biking, swimming, fishing, or relaxing, there’s something here for everyone.

https://gfp.sd.gov/parks/detail/custer-state-park/