Bai Sao (South Beach - in English) is located on the Vietnamese island, Phu Quoc. This place oozes relaxation. The mood on the island is very different from mainland Vietnam and if you have any inclination to see a beach whilst in Vietnam make it Bai Sao.
Sipping on a cold Saigon Beer and slurping down some seafood pho will be a moment of pure bliss.
The main tourist area is on Phu Quoc is Long Beach. Don't hire a driver to take you out for a venture, rent a scooter from your guesthouse. Dirt cheap pricing and a flexible itinerary make renting a scooter the ideal way to see Phu Quoc. Drive south on the main road outside all of the guesthouses on Long Beach (called: Tran Hung Dao). Once you've gone far enough keep your eyes peeled for a combination of signs one with 46 on it and the other with Bai Sao. You will head north on 46 for less than a mile catching an unmarked road heading east.
You may feel lost in the middle of your journey as a large portion of the earlier mentioned Tran Hung Dao is unmarked, don't fret there is a New Zealander who works at the Phu Quoc Pearl Farm along this road. Stop in and he will answer any questions you may have about the area.