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Parks Radar reads each park's sourced crowd, hours and live waits and rates each day by how busy it will be, relative to that park's own normal. Green is a comfortable day, yellow is busy, and red means near the park's capacity.

Ratings and hours are forecasts, not official figures. Always confirm on the official park site.

Jewel Cave National Monument

Protected park · SD, USA

Jewel Cave National Monument in SD, USA. Operated by National Park Service.

Usual hours

  • Mon closed
  • Tue–Sat 8:30–16:30
  • Sun closed

From 56 published days, 2026-10-24 to 2026-12-18; community-mapped.

About

Entrance / day-use fee applies.

This park's official page lists: Store / concessions.

This park's official page lists: Visitor center.

Official facts

Public access: Open access.

Protected area: 1,273 acres (515 ha).

Designation: National Monument. Listed as "Jewel Cave National Monument" in the Protected Areas Database of the United States. Protection: managed for biodiversity (GAP 2). IUCN category III.

Established: 1908.

Managed by: NPS.

U.S. Geological Survey (USGS) Gap Analysis Project (GAP), 2025, Protected Areas Database of the United States (PAD-US) 4.1

At the park

  • Caves & caverns scenic feature
  • Hiking trails trail

Shows and experiences

  • Historic sites & museum

Before you go

Mobility
Available in the park: mobility & stroller rentals. Confirm rental availability and pricing with the park.
First aid
2 first-aid locations mapped in-park — First aid station marked on the park map. Confirm the current location with any team member on arrival.
Limits
Yes, service dogs are legally permitted anywhere in a park that visitors can go
Park alert: Cave Tour Reservations
Advance cave tour reservations up until October 31st are available. November reservations will become available on October 1st. Reservations are strongly recommended. Reservations full? Choose a day to come to the park early in the day to purchase a same day cave tour ticket.
Park alert: Appropriate Footwear Required for Cave Tours
Visitors are required to wear completely enclosed shoes if participating in a cave tour, like tennis shoes, sneakers or hiking boots. Any type of sandals or shoes with any openings are NOT acceptable.
Getting there
By car: Jewel Cave National Monument is located 13 miles west of Custer, South Dakota and 24 miles east of Newcastle, Wyoming on U.S. Highway 16. The monument is about 54 miles from Rapid City, South Dakota via U.S. Highway 16 / 385. By plane: The nearest major airport, Rapid City Regional Airport, is 63 miles away.
Weather & when to go
Weather in the Black Hills varies significantly throughout the year and may be drastically different from the northern hills to the southern hills. The temperatures listed are for average lows to average highs in the location of Custer, South Dakota. Spring ~ Temp. Range of 29°F to 53°F / Summer ~ Temp. Range of 54°F to 80°F / Fall ~ Temp. Range of 33°F to 58°F / Winter ~ Temp. Range of 14°F to 37°F The yearly average rain is 19 in., with May being the wettest month. The yearly average snow is 48 in.
Visitor center
Approaching Jewel Cave's Historic Ranger Cabin
Visitor center
Bush’s Shelter Cave on route to the Historic Entrance
Visitor center
Circle of Benches near the Historic Cabin
Visitor center
Hell Canyon Overlook by the Historic Entrance
Visitor center
Hell Canyon Overlook on the West Side of the Historic Ranger Cabin
Visitor center
Historic Cabin’s Front Porch
Visitor center
Historic Entrance
Visitor center
Jewel Cave National Monument - Visitor Center
Visitor center
Jewel Cave National Monument - Visitor Center
Visitor center
Jewel Cave National Monument - Visitor Center
Visitor center
Jewel Cave National Monument - Visitor Center
Visitor center
Jewel Cave National Monument - Visitor Center — The visitor center hours vary based on the season. Due to reduced staff, limited hours of operation are available in the off-season. Please call the Visitor Center at (605) 673-8300 with any questions. — Jewel Cave National Monument is located 13 miles west of Custer, South Dakota and 24 miles east of Newcastle, Wyoming on U.S. Highway 16. The monument is about 54 miles from Rapid City, South Dakota via Highway 16 / 385.

Facilities on the park map

6 bench, 1 changing table, 2 defibrillator, 3 first aid kit, 2 first aid station, 2 mobility rental, 9 picnic area, 15 restroom, 23 visitor information, 2 water fountain.

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