On the beach
In summer, a lot of people travel to the beach with their family.
In this time the people leave their house and routine, it's time to relaxing and enjoy.
I think that everybody need a holidays a short time , otherwise, the people will be very stress.
Therefore in the jobs, the boss give to the workers, four weeks of vacations, and they can spend this time free. For example, if you don't want to have a long vacations, you can to get 1 week the vacations only in August and the rest of the vacations in June and July.
The people who is new in the jobs, usually, they can't to choose the vacations, because the other workers have preferences, they can choose their vacations before.