While Singer Castle is the lesser-known castle in this area, those visiting the Thousand Islands region that only venture to Boldt Castle are missing out on an amazing wonder. Visitors must travel by boat to Dark Island, the ominous-sounding spot of land that bears Singer Castle. Along the way are several impressive houses on private islands, but Singer Castle humbles them all. The island garnered its name from early navigators as it appeared dark with its high granite peak that covered with giant pine trees. The castle was built between…
