While "owner financing" is common in rural Alaska, banks do provide loans for remote property, though they may limit the loan amount based on income.
Many islands are accessible only by boat or floatplane. You must consider natural anchorage for mooring and the potential for seasonal "lock-in" during freeze/thaw cycles. buying an island in alaska
These allow both residents and non-residents to buy available state land at a fixed price on a first-come, first-served basis. While "owner financing" is common in rural Alaska,
You can find smaller lots on islands like Spuhn Island near Juneau for roughly $170,000. buying an island in alaska