It’s been nearly 30 years since ranger Paul Fugate disappeared while on patrol in Chiricahua National Monument. What happened to him remains a mystery to this day.

A coming infusion of $330,000 will help five units of the National Park System improve their trail networks.

This unit of the National Park System commemorates an event that was once celebrated as a national holiday, helped put a general in the White House, and inspired a popular song a few decades ago. Just for good measure, the park story also includes a legendary pirate.

Charleston, South Carolina, was North America’s main port of entry for African slaves, and hundreds of thousands of men, women, and children were quarantined at Sullivan’s Island before being passed along to the slave markets and a life of toil. “African Passage,” an exhibit that will open on March 22 at Fort Moultrie National Monument, will tell this painful story.