Bonaire, the quiet gem of the Dutch Caribbean, is known for its incredible underwater world, but there’s a part of the island that stands out, quite literally, on the surface — the salt flats.

It might look pretty, but a pinch of this stuff will cost you. 100 grams of pink Himalayan salt can cost $5 to $8, up to 20 times more than generic table salt. Ouch. But why is it so expensive?

U.S. News Insider Tip: You can also often spot small colonies of flamingos at Gotomeer, a salt marsh in the north end of the island. – Susan Campbell As one of only four designated flamingo ...