When you book on Klook, you'll receive the license plate number and the tour leader's phone number before 4 PM the day before departure. You can choose to contact them via WhatsApp or Line. We departed on July 2nd, and the tour leader, Xiao Li, reminded us to take care of ourselves in the 38-degree heat, stay hydrated, and carefully assisted us when getting on and off the bus. I especially appreciated the very strong air conditioning on the tour bus. If you're not driving, transportation to these two locations is very inconvenient, so I recommend taking a day trip.