This is the longest continuous route possible on the Vineyard's north shore without a major water crossing. The route follows the beach from the east jetty at the Menemsha opening to the west jetty at the Tashmoo opening. It starts and ends at the outer end of each jetty! The entire route is on the beach—no detours into the upland anywhere. Low tide recommended! Carrying fish hook and spool of twine should perhaps ensure legality of passage, as long as you stay below the high tide line. Either direction!