Cát Cò is a cluster of three small beaches on the southern headland of Cát Bà town, each set in a separate cove between limestone karst spurs that drop directly to the water - the name comes from the egret ('cò'), a gentle wading bird once common along this shore. Despite the numbering, the three beaches aren't simply arranged in a straight line one after another. Cát Cò 1 and Cát Cò 3 are connected by a cliffside boardwalk, while Cát Cò 2 is reached separately via a walkway behind the Flamingo hotel.
Cát Cò 1
Cát Cò 1 is the liveliest and most developed of the three - cafes, public toilets, water sports rental, and the biggest crowds, especially with weekend visitors from Hanoi.
Cát Cò 2
Cát Cò 2, reached via a walkway behind the Flamingo hotel, is smaller, quieter, and has gentler water that suits calm swimming better than the other two.
Cát Cò 3 and the Boardwalk
Cát Cò 3, the furthest from the town centre but still walkable or reachable by electric cart, has deeper water and bigger waves, appeals to a more active crowd (banana boats, diving, kayaking out to nearby islets and caves in Lan Hà Bay), and sits near the upscale Flamingo Cát Bà Beach Resort. A wooden boardwalk along the cliffside specifically connects Cát Cò 1 and Cát Cò 3 - walking from 1 toward 3 is the direction that catches the sunset, not the reverse. The beaches are the primary swimming destination for visitors staying in Cát Bà town and are within easy walking distance of the town centre.