• Fort Mifflin relies heavily on its garrison of loyal supporters to keep our gates open and to fund future restoration work like the recently completed roof work.
  • Fort Mifflin, originally called Fort Island Battery and also known as Mud Island Fort, was commissioned in 1771 and sits on Mud Island (or Deep Water Island)...
  • Located on the scenic Delaware River, Fort Mifflin was originally built by the British in 1771.
  • Fort Mifflin Fort Mifflin Road Philadelphia, PA 19153 Phone: 215-685-4167 - Main Office & Information Fax: 215-685-4166.
  • Minutes from Center City, Fort Mifflin is one of the country's only completely intact Revolutionary War battlefields.
  • In 1970, Fort Mifflin was listed in the National Register of Historic Places and designated a National Historic Landmark.
  • Fort Mifflin, which is open to visitors from March through December, offers tours that focus on a Revolutionary War battle and the site’s strategic location in the...
  • Built by the British in 1771 to protect the wealthy colonial city of Philadelphia, Fort Mifflin was in American hands when the seeds of revolution took root.
  • There are two entrances right next to one another: industrial zone warning to not trespass on the left and Fort Mifflin’s entrance on the right.
  • Join us on Monday, April 10th as we welcome Elizabeth Beatty, executive director of the National Historic Landmark Fort Mifflin.