Black Hills Institute of Geological Research, Inc.

The Black Hills Institute is a paleontological research center in Hill City specializing in collecting and preparing dinosaur fossils for scientific study and display. The facility contains complete skeletons and geological specimens spanning millions of years of Earth's history.

The institute gained prominence through its discovery of a Tyrannosaurus rex specimen later named Sue, which became globally recognized. This major find helped establish the region as a significant location for fossil research and collection.

The institute displays the work of paleontologists preparing fossils on-site for visitors to observe. You can watch specialists carefully extract and clean bones in their preparation laboratory.

The facility typically operates most days of the week, but check ahead for exact hours before visiting. Plan to spend enough time to properly explore the collections and observation areas.

One of the facility's notable skeletons, called Stan, was sold at auction for millions of dollars, reflecting strong global demand for complete dinosaur specimens. These sales help fund ongoing research and discoveries.

Location: Hill City

Address: 117 Main St, Hill City, SD 57745, USA

Opening Hours: Tuesday-Saturday 10:00-18:00

Phone: +16055743919

Website: https://bhigr.com

GPS coordinates: 43.93332,-103.57561

Latest update: December 6, 2025 17:41