I'm planning on a couple of days away from New York on our forthcoming trip and thinking of visiting Mystic and the Seaport museum there. I started off looking at traveling on Amtrak but have come across an offer on the MTA website - $53 for a return from Grand Central to New Haven including entry to the museum. The Newhaven- New London ticket plus taxi onto Mystic would be extra. More changes of train, but cheaper and seems much more frequent trains than Amtrak. Had anyone any experience of this, or recommendations? Thanks.