Can I book the Sunset Tour activity on the very day of the excursion? Reservas July 31, 2017 17:29 Updated Follow This depends on the availability of spaces. That is why we recommend booking it at least one day in advance. Related articles How much time can I spend walking the trails at the summit of Mount Teide if I use the cable car? Are pets allowed on the Sunset Tour on Mt. Teide? Do I need to print the booking confirmation of my Sunset Tour? How can I reserve a time slot for descent by Teide Cable Car? Can I book Cable Car at Sunset on the very day of the activity?