About the location
The park is dedicated to the victims of the WWII mass executions that took place here. A monument called 'Three fists' is located in the center of the park. There are plenty of picnic tables in the park and several water sources. I've also included a detailed history of the location inside the cache, so you can read about the park's history there.
About the cache
The cache itself is located near the first monument unveiled in 1950, before the fists were made. You are looking for a black glass jar with a green lid. If you decide to leave your car at the paved parking located at the park's main entrance (P1), you are in for a 700m walk to reach the cache. If you don't feel like walking, you can also enter the park by a car (P2), thus reducing the walking distance to less than 200m. Parking is allowed and free throughout the park.
Getting to the cache
Once you have reached the 'Three fists' monument, continue past the open theater by a gravel road. After a short walk, you will reach a monument shaped like a pyramid. The cache is located near a picnic table, few meters northeast from the monument. I've left a pencil inside the cache, but feel free to bring your own pen.
This is my first cache, so I've put quite a lot of effort in its making. Both the container and its contents should be waterproof. Contact me in case the cache is missing or needs maintenance, I will do my best to maintain it regularly.
Have fun finding it!