A beach is usually a sandy or pebbly seashore. It does not need to be any enjoyable. Just a flat seashore. A "strand" (Hungarian) can be any natural place where people go in the summer to enjoy the sun and the water. Near a lake, a river, sometimes even an artificial water park or a spa can be called a "strand". But usually all outside, open-air places.

I appreciated the definition. thanks

Azt olvastam "Ebben az országban nincsenek stadionok." És csodálkoztam.