Free one-day-only affair showcases one of Delaware’s most historic estates.

Series on the War of 1812, Mysteries of History , William Penn Day, concerts and outdoor events to be featured.

Find out what it takes to preserve artifacts with environmental controls, maintenance and continuous monitoring as climate conditions change.

Have ideas on how to advance historic preservation in Delaware? The public is invited to share ideas during two virtual forums scheduled for Wednesday, Sept. 21, held by the University of Delaware with the Division and Preservation Delaware.

Learn more about historical preservation in the First State in this Q&A with Delaware’s Deputy State Historic Preservation Officer.

Tent shows to showcase entertainment and the artists who brought it to life.

A greenish gemstone was once popular as a building material, but had its flaws. Read on to learn more about serpentine stone.

Save the date for opportunities to be a partner in crafting a new interpretive plan for the Cooch’s Bridge Historic Site.

Join the Division in welcoming its newest staff members, who bring a wealth of experience in working with the public, historic sites, programs and more.

The Division is embarking on a research and engagement project with LGBTQ+ community members to share their history and stories.