District XXI is on Csepel sziget island. In the communist era, it was a centre of heavy machinery manufacture, with trucks, tractors and other heavy machinery made here. �It is mostly working class. One claim to fame is that it bred numerous Olympic athletes.
There have been plans to develop the area, to create a "little Manhattan", though this has yet to be realized. The area does not offer much, though walking around will give you a small feel of what the communist years must have been like, especially strolling through the former Red Csepel Industrial Complex. Walking or boating along the Danube, as always, offers much R&R to the tired soul as well, as does the Csepel Bath Spa. �
District XXI is reachable via rail, or through the Petofi Bridge by car.