peak season
US /piːk ˈsiː.zən/
UK /piːk ˈsiː.zən/

1.
yoğun sezon, sezonun zirvesi
the time of year when a particular holiday destination or type of business is busiest and most popular
:
•
Traveling during peak season can be very expensive.
Yoğun sezonda seyahat etmek çok pahalı olabilir.
•
Hotels are usually fully booked during peak season.
Oteller yoğun sezonda genellikle tamamen doludur.