1. Cat Co Cove 3, April 2018. The trail to Cat Ba Town’s three beaches is just a ten-minute walk from the main drag. Interconnected via a gorgeous walking trail cut into the cliffs, I’d originally intended to visit all three, starting here at the modest sliver of beach known as Cat Co Cove 3. But on arrival I discovered that beaches and 2 and 3 were closed for renovation. Ah, nuts.