Marshall Steam Museum

Marshall Steam Museum at Auburn Heights preserves the Marshall family’s automotive and steam-engine collections on the Auburn Valley property near Hockessin/Wilmington. The museum is run by Friends of Auburn Heights and focuses on operable historic cars, small locomotives and model steam machinery.

Collections include antique automobiles (circa 1901–1937), the world’s largest operating Stanley steam car collection, and historic trains; many vehicles are kept operable and demonstrated on public event days such as Steamin’ Day.

A compact, hands-on museum inside the Auburn Heights property with restored, working steam cars and periodic demonstrations.

Look out for:

• Operable Stanley steam cars and period automobiles from the early 20th century.

• Small steam locomotives and 1930s standard‑gauge Lionel electric trains.

• Demonstrations and short rides during special event days (Steamin’ Day).

• The adjacent Marshall family mansion and historic Auburn Valley setting.

Best way to experience it: Visit on a public event day for running demonstrations and possible rides; otherwise plan a weekday Thursday/Friday visit or book a group tour in advance for a fuller behind‑the‑scenes look.

• Regular public hours are limited (museum lists Thursdays and Fridays 1–4 PM; check the website before visiting).

• Steamin’ Day and ride opportunities occur on special event dates—confirm schedule online.

• Group tours are available by reservation; contact the museum for arrangements.

• Seasonal closures and updates are posted on the Auburn Heights website.