I went to Mambo Beach, after visiting Curacao a few times. Mambo is laid back with various Restaurants & bars tiki bars pool bars etc. The entry fee is minimal around $3-4 USD. Clean beach with chairs and sun beds available for rent. Has a nice youthful vibe not readily seen on the island. It has a nice mix of locals and tourists. More of a singles/couples scene. It has an almost beach/club scene similar to a Nikki Beach. Prices are consistent with other areas on the island. If this sounds like something you would like I highly recommend Mambo Beach.