Ana
Google
If you are searching for an easy hiking route, this is the right place.
To get to the castle you must pass the river by boat, which is available every two hours (8 AM, 10 AM, 12 PM, 2 PM, 4 PM, 6 PM, and 8 PM). The ride is free, but here is a barrel on the boat where you can donate for the service and nature conservation.
Before you start a hike to the castle, you will pass by a small village "household" where young people live and make fresh juice and food for visitors.
In case you are looking for a small weekend adventure, this is surely the right place to go.