This was a nice find because of some added amenities. They provided free ice and laundry. The waterfront seating on porch, under umbrellas, or on beach) was a wonderful place to relax with a drink. The staff was fantastic, willing to assist with anything. The moorings are outside the breakwater, but not bad with a breeze from anywhere but north. Showers are limited and dinghy dock could be improved (have to step through water to get from land to dock at high tide). At times, the dock itself was submerged.
We have visited Mysic Seaport by boat several times over the years. It is always an enjoyable and unique experience. The bathrooms are clean. Being late in the season (Monday of Columbus Day weekend) it was the least crowded we have seen it. In fact we were the only boat there. We got some great pictures of the historic ships lit up at night. We will certainly be back.