10 Dollars - Elizabeth II Belém Tower

The Torre de Belém in Lisbon was designated a UNESCO World Heritage Site in 1983, but its inclusion on a Cook Islands commemorative issue is purely a function of the Pacific island nation's long-running program of licensing world monument imagery to foreign minting houses — a revenue arrangement that has nothing to do with diplomatic or historical ties to Portugal. These pieces were struck for the collector market, not circulation, and KM#1500 is one of hundreds of such issues produced under this model in the late 2000s.