See more information about parking below.ĬOST: FREE. On weekends and holidays, we recommend visitors use our free Encore shuttles from the Wellington MBTA stations, or park at Encore's Rivergreen facility in Everett and take our free Neighborhood Runner shuttle which runs 7 days-a-week. Encore Boston Harbor is now offering free self-parking daily. If you plan on driving here, we offer convenient, indoor parking with direct access to our resort.