peak season

US /piːk ˈsiː.zən/
UK /piːk ˈsiː.zən/
"peak season" picture
1.

alta temporada

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.
Viajar durante a alta temporada pode ser muito caro.
Hotels are usually fully booked during peak season.
Os hotéis geralmente estão lotados durante a alta temporada.