Look for a small (3cm) magnetic container attached to the dashboard of a ship dismantled by the army. No need to get inside the ship.
The ship is used as playground by kids hosted at St. Sava children's camp during summer holidays. Take extra care not to reveal the location of the cache.
Nearby you can also see a L-29 airplane used by Romanian Military Aviation in 1970s.
Lots of touristic attractions nearby. This is one of my favourite places. As a kid I used to do day trips in the area by mountain bike. I would gladly recommend such an adventure.
When logging this cache consider sharing a favourite photo done in the area.
Access by car following route 203K Buzau - Niculesti and 204C Sarulesti - Bisoca. Last part of the journey is a scenic route through forests and mountains. No need for a SUV but don't expect perfect tarmac.
Alternatively access can also be done by bus from Buzau to Bisoca (mention St Sava children's camp to the driver).
Taking into consideration the remote location and difficulty I offer a geocaching T-shirt for the first to find. Please attach photographic proof of log with FTF without revealing the hiding place.