The deposit of 20% of the cost is needed. We will send you a form to fill up in order to froze the deposit up to 48 hours before the start of the tour. It is enough to let us know about the cancellation, by send an e-mail or message.
If we do not receive any message before 48 hours prior to the start of the tour we will charge the deposit.
The rest can be paid with credit card or cash at the end of the tour.