The tour with Terra Travel was great. We booked a day beforehand using Happy to Visist and we got the confirmation quite fast and could still join the tour the next day. They picked us up at a hotel at 8:20 am in a big touring bus which was confortable for the longer ride. They stopped in between at a restaurant and we arrived at the park at 11:00 am. It was very busy in the park ( summer) but the guide knew how to deal with the busy summer days. He was excited to share his knowledge with us. He can speak both English and German. The park was amazing, it is a must visit if you are in Croatia. Then we defenitely recommend the tour, it is well organised and interesting for a good price.
On excursion: Plitvice lakes Tour from Zadar