Translation of judicious in Spanish

Although it was only one thirty we had already seen a lot. The ones who tell you that you could stay there for a week and not see everything are actually right. The entire region is vast.
Hi there again, before I forget to send you my email address, it's *****, whit this email address we can speak with Skype. I hope that we can continue our friendship. Please stay in touch me soon. bye
The next morning we got up at 4.30. At sunrise, one hour later, a taxi waited for us in front of the hotel. He would take us on a 2 hours private sightseeing tour around Arequipa, just before traffic started.