Three interesting sites, one cache!
On your way to the cache, you'll pass by the Łaziska Górne Water Tower, built in the 1920s, it stands as a reminder of times past. Once you reach the geocache, behind you you'll find an abandoned WWII bunker that sits between two properties. To get a close up view, visit geocache GC10C92, Bunker "Sowiniec", WWII. Finally, looking north you'll see the city of Mikołów in the valley with the steeples of the St. Wojciech's Basilica sticking up above trees perched upon the hill.
The cache itself isn't all the difficult to find. If traveling by car, park it up by the water tower and then stroll down to the cache.