Visiting your first attraction activates your pass. Your pass will then be valid for 60 days from activation.
For example, if you have a three-choice Explorer pass and visit your first attraction, you can take up to 59 consecutive days to visit your remaining two attractions.
Each Go Berlin Explorer pass is subject to a purse value which is based on the duration of the pass.
The purse value is the maximum amount you can use based on the standard gate price for each attraction. For example, with a 7-choice adult Explorer pass (worth €144), you can visit seven attractions up to the total cost of €190.
Here's a breakdown of the purse value for each Go Berlin Explorer pass:
3-Choice Pass: Adult €90 / Child €65
4-Choice Pass: Adult €120 / Child €80
5-Choice Pass: Adult €145 / Child €95
6-Choice Pass: Adult €166 / Child €110
7-Choice Pass: Adult €190 / Child €123