Recommendations for which parts of Project Riese underground complex in Poland are worth seeing?

Hi,

I will be travelling through Poland to visit friends in Katowice in early June. I intend to stop off at Wroclaw for a couple on days on the way down and whilst there, i was thinking about taking a look at Project Reise on the outskirts of Gluszyca.

Time will be at a premium so it would only be a quick visit (half a day), so my question is. Has anyone visited the underground complex and if so, which part would you recommend seeing?

Kind regards,
Stew

Without a doubt you must see:

Podziemne Miasto Osówka (The Underground Town Osowka) - lying in a mysterious Triangle: Głuszyca, Jedlina-Zdroj, Walim - this is just the beginning of the Riese Project sensational story - the rest is just to be discovered.

Take the RIESE Expedition - it takes about three hours [+ underground premises]
osowka.pl
linktopoland.com/en/mysterious-underground-town-gluszyca-the-osowka-complex/

Ksiaz Castle - does not really need a description
en.ksiaz.walbrzych.pl
and its undergrounds connected with the Riese Project:
lowersilesia.info.pl/dokumenty,the-underground-of-the-ksiaz-castle,doc4-344.html

Thanks Looker. Really appreciate you taking your time to reply, i shall start to research those suggestions.

Kind regards,
Stew