Venue photo 1

Diamond Spur Events Center

5.0(28)
Wedding Venue

About

Diamond Spur Events Center offers a striking venue with 33-foot ceilings and a grand Rushmore granite fireplace in its nearly 3,000-square-foot Cullinan Hall, ideal for business gatherings up to 300. The space combines rustic elegance with modern amenities, including a full-liquor bar and a dedicated caterer staging area to ensure seamless food service.

Set in the scenic Black Hills foothills, the venue features outdoor spaces like a heated patio with string lights, a large fire pit, and a creek-side ceremony site, providing a distinctive backdrop for networking receptions or team events. Nearby lodging options at Double Diamond Cabins, just 2,000 feet away, support multi-night stays for groups, making it a convenient choice for extended corporate retreats.

Best for

  • Corporate retreats with scenic outdoor spaces
  • Team-building events by the fire pit
  • Multi-day group stays near Mount Rushmore

Request a Package

Tell the venue what you're planning and they'll respond with a custom proposal within 1–2 business days.

Custom Package Request

Custom request

Not sure which package fits? Tell us about your event and the venue will work with you to build the right experience from scratch.

What's typically included

  • Space & layout
  • Food & beverage
  • AV & technology

Venue Details

Standout features

33-foot ceilings and Rushmore granite fireplace in Cullinan Hall
Architecture & Space
33-foot ceilings and Rushmore granite fireplace in Cullinan Hall
Cullinan Hall offers nearly 3,000 square feet of event space with soaring ceilings and a striking fireplace featuring local Rushmore granite and a reclaimed wood mantel, creating a memorable setting for gatherings.
Creek-side ceremony site and heated patio with fire pit
Outdoor Amenities
Creek-side ceremony site and heated patio with fire pit
The venue features a scenic Spring Creek ceremony site nestled in rugged foothills, complemented by a heated patio with extended string lights and a large fire pit, providing a distinctive outdoor experience for events.
Proximity to Mount Rushmore and Black Hills attractions
Location
Proximity to Mount Rushmore and Black Hills attractions
Situated just moments from Mount Rushmore, Sylvan Lake, Keystone, and Hill City, the venue offers guests opportunities for outdoor adventures and exploration alongside their event experience.

At a glance

Rated 5.0 on Google · 28 reviews