Jewel Cave National Monument

The National Park Service seeks public comment on a draft Accessibility Self-Evaluation and Transition Plan.

The weather outside may fluctuate this spring, but it's always cool in the Jewel Cave National Monument. We get a view from the caverns with its chief of interpretation.

A recent four-day expedition into Jewel Cave National Monument has mapped 1.6 miles of new passageways.

On February 7, 1908, President Theodore Roosevelt proclaimed Jewel Cave a national monument.

Culmination of major projects prompt Jewel Cave National Monument to reopen for tours amid state Omicron surge. The world's third longest cave is planning a February reopening, marking 122 years since it's declaration as a National Monument.

South Dakota’s lone national monument will remain safe under President Donald Trump’s executive order to review any monuments created in the last 21…

Jewel Cave rang in the New Year with new discoveries. Two lakes were found inside the cave over the weekend. Officials say these lakes, along with others…

Jewel Cave National Monument begins a series of after-school lectures this month at nearby libraries. The goal is to establish as many connections with…

The National Park Service‘s 100th anniversary is this August. South Dakota is home to five sites in the National Parks system.Each location is doing…

Jewel Cave is now 180 miles long and it contains a second lake. On a four day exploration trip during the second week of November cavers pushed into the…