Private Islands for Sale: How to Buy an Island in 2026 (A Surf and Beach Buyer's Guide)

You can buy an island in many countries, but what you actually get ranges from full freehold title to a 25-year lease, and the purchase price is often the smallest number you will deal with. Here is how island ownership works country by country in 2026, what islands really cost to buy and run, and what surfers should check before they fall for a reef pass.