Get your booty to Fort Knox this weekend for some swashbuckling fun.

This weekend Fort Knox will be booming with cannon and musket fire as pirates invade for the Fort Knox Pirate Parlay. Friday through Sunday features sword fights, duels, cannon fire and pirate ship attacks. Folks are invited to dress up and partake in all the action.

Want to hit the high seas? The pirate ship Must Roos will take passengers for an hour-long adventure on the Penobscot River. Tickets are $25 and can be purchased in advance by calling (207)-469-6553.

Regular Fort admission, and a $3 per-person event donation requested. For a full schedule of events visit FortKnox.MaineGuide.edu.