Location at Martha's Vineyard Island Oak Bluff, and unlike the other offices at Nantucket and Hyannis, this office is just a one room booth (though it can fit a lot of young people at a time). I kept missing it, as it was a crowded Friday afternoon, but then later realized that it is exactly where it needs to be: fronting the entrance to the dock where the ferry leaves.
We were able to change our departure (to go back to Hyannis) from 8:40 pm to an earlier 6:10 pm on Friday, and there was no charge since we did it before the original time elapsed...we just needed to show them our original invoice. Unlike the other Hy-line offices, there is no indoor seating, but plenty to pass the time since right in the middle of a busy tourist area.
By taking the earlier return, it was a different crowd...more older and a lot less crowded. We got back to Hyannis in under an hour, and offloaded pretty easily. There were shuttles waiting in the nearby road (to avoid the heavy congestion in the pickup area), and we got the last two seats. We got dropped off at Lot 8 offsite in 10 minutes, and were on our way. Probably wouldn't recommend trying to see both islands on the same day, but it can be done via Hy-Line. read more