The Sunworld Cable Car is one of Phu Quoc's most visible modern attractions, carrying passengers from An Thoi across a chain of islands toward Hon Thom. The ride is the point: from the cabins you get a high, slow view of fishing boats, turquoise shallows, and the island-dotted south coast.
It is commercial and packaged, but the perspective is genuinely different from beaches or boat tours. Go in clear weather, expect crowds around holiday periods, and combine it with Hon Thom activities only if the theme-park side of the experience fits your trip.