Bartholomew Gosnold explored the harbor in 1602, and his mate Gabriel Archer wrote: "The fifteenth day of May we had again sight of the land, which made ahead, being as we thought an island, by reason of a large sound that appeared westward between it and the main, for coming to the west end thereof, we did perceive a large opening, we called it Shoal Hope. Near this cape we came to anchor in fifteen fathoms, where we took great store of codfish, for which we altered the name, and called it Cape Cod. Here we saw sculls of herring, mackerel, and other small fish, in great abundance. This is a low sandy shoal, but without danger..."