Walked in August 2023 with 2 children. Several creek crossings and partly very muddy / wet terrain. We still had rain during the hike, which also made the rock passages very slippery. Be sure to choose good shoes! Still a very nice tour, but we underestimated it a bit...
In our opinion, the time given is not right at all. Especially since there are rocky and, above all, various muddy passages that you have to take slowly, we needed about 2 hours 15 minutes of pure walking time (we are experienced hikers)! The tour is very varied and offers a great view of the archipelago - it is highly recommended!