This document lists and provides details on 5 major stadiums in Germany's Ruhr region, including their names, locations, capacities, and opening years. The stadiums discussed are Signal Iduna Park in Dortmund (capacity 81,360, opened 1974), Veltins Arena in Gelsenkirchen (capacity 62,271, opened 2001), ESPRIT Arena in Dusseldorf (capacity 54,600, opened 2005), Borussia Park in Monchengladbach (capacity 54,067, opened 2004), and Rheinenergiestadion in Cologne (capacity 49,968, opened 2004).