Ni’ihau, Hawaii

Ni’ihau is an island in Hawaii, which is located in the westernmost part of the Hawaiian archipelago. It’s the second smallest of Hawaii’s main islands, and it features nature’s simply breathtaking beauty. However, despite its beauty, it’s a Hawaiian island that tourists aren’t allowed to visit. It’s because Ni’ihau is a private property owned by a lady named Elizabeth Sinclair.

Sinclair purchased the entire island from the Kingdom of Hawaii back in 1864. You could say that it’s one of the wisest investments during her time. Interestingly, Ms. Sinclair only paid $10,000 for the island. Without a doubt, she’ll get a staggering return if her kin ever decides to list the island on the market. In addition, we’re pretty confident that the Kingdom of Hawaii is kicking itself right now for this real estate blunder that took place in the 19th century.