The Rose Kennedy Greenway Conservancy is adding a 220-foot zipline to the Rose Kennedy Greenway for the summer.

Two parallel cords 30 feet in the air will run from Armenian Heritage Park to the entrance of the Greenway’s North End parks. Rides will cost $8 for a single ticket and $15 for a pair. Zips will start in June and run into the fall.

This is the second zipline the Greenway has hosted this year. The first was a popup in Dewey Square Park over Presidents Day weekend in February.

Ticket sales from this go-round will go toward the Conservancy, the nonprofit that maintains the ribbon of parkland.