Taking into account the state of the tourist infrastructure in Gudauta, this is probably the best beach. There is a cafe with good cuisine nearby. The beach itself is relatively close to the center. Clean and tidy.
It is impossible to buy alcohol on this beach, there is no sand (pebbles), 4 showers with fresh water, a cafe on site (I recommend coffee on the sand). Try not to take a single sip of water from the sea (even 3 ml, otherwise you will have a crazy night) 5/5 I recommend