Is dorney park opened on mondays ?

Yes

Dorney Park currently has a shortage of employees, so they're currently closed every Monday & Tuesday.

Closed on Mondays and Tuesdays

Zoya Rector said it all

There not open this year

Closed Monday and Tuesday for the 2021 season. Hours are 10-7 for the main park and 10-6 for wildwater. The season ends before the haunt this year as well from what I've been told

Yes i believe so but Tuesdays they are closed to clean up.

Yes, we went on a Monday

With covid-19 still here and other factors as well, the best answer would be directly from their website or from a representative at the amusement park.

Normally no, but was open last Monday for their grand carnival