![Alpen from above - Single-family residential area of settlement Mittelweg - Dahlackerweg in the district Ruhr Metropolitan Alpen from above - Single-family residential area of settlement Mittelweg - Dahlackerweg in the district Ruhr Metropolitan](https://www.aerialphotosearch.com/photo/detail/aerial-photos-wohngebiet-einfamilienhaus-siedlung-mittelweg-dahlackerweg-ortsteil-ruhr-metropolitan-area-alpen-nordrhein-westfalen-310754.jpg)
Alpen from above - Single-family residential area of settlement Mittelweg - Dahlackerweg in the district Ruhr Metropolitan
![Voerde (Niederrhein) von oben - Uferbereiche am Rhein Flußverlauf im Ortsteil Ruhr Metropolitan Area in Voerde (Niederrhein) Voerde (Niederrhein) von oben - Uferbereiche am Rhein Flußverlauf im Ortsteil Ruhr Metropolitan Area in Voerde (Niederrhein)](https://www.luftbildsuche.de/foto/detail/luftbilder-uferbereiche-rhein-flussverlauf-ortsteil-ruhr-metropolitan-area-voerde-niederrhein-nordrhein-westfalen-310814.jpg)
Voerde (Niederrhein) von oben - Uferbereiche am Rhein Flußverlauf im Ortsteil Ruhr Metropolitan Area in Voerde (Niederrhein)
![DUSSELDORF, GERMANY - JULY 8, 2013: Aerial view of Dusseldorf, Germany. Dusseldorf is part of Rhine-Ruhr metropolitan area inhabited by more than 11 m Stock Photo - Alamy DUSSELDORF, GERMANY - JULY 8, 2013: Aerial view of Dusseldorf, Germany. Dusseldorf is part of Rhine-Ruhr metropolitan area inhabited by more than 11 m Stock Photo - Alamy](https://c8.alamy.com/comp/RTYFHC/dusseldorf-germany-july-8-2013-aerial-view-of-dusseldorf-germany-dusseldorf-is-part-of-rhine-ruhr-metropolitan-area-inhabited-by-more-than-11-m-RTYFHC.jpg)
DUSSELDORF, GERMANY - JULY 8, 2013: Aerial view of Dusseldorf, Germany. Dusseldorf is part of Rhine-Ruhr metropolitan area inhabited by more than 11 m Stock Photo - Alamy
![The Rhine-Ruhr Metropolitan Region Vector Map with Largest Cities Skylines Silhouettes Stock Vector - Illustration of bochum, essen: 113942841 The Rhine-Ruhr Metropolitan Region Vector Map with Largest Cities Skylines Silhouettes Stock Vector - Illustration of bochum, essen: 113942841](https://thumbs.dreamstime.com/b/rhine-ruhr-metropolitan-region-vector-map-largest-cities-skylines-rhine-ruhr-metropolitan-region-vector-map-113942841.jpg)
The Rhine-Ruhr Metropolitan Region Vector Map with Largest Cities Skylines Silhouettes Stock Vector - Illustration of bochum, essen: 113942841
![Werne von oben - Ortsansicht im Ortsteil Ruhr Metropolitan Area in Werne im Bundesland Nordrhein-Westfalen Werne von oben - Ortsansicht im Ortsteil Ruhr Metropolitan Area in Werne im Bundesland Nordrhein-Westfalen](https://www.luftbildsuche.de/foto/detail/luftbilder-ortsansicht-ortsteil-ruhr-metropolitan-area-werne-nordrhein-westfalen-310078.jpg)
Werne von oben - Ortsansicht im Ortsteil Ruhr Metropolitan Area in Werne im Bundesland Nordrhein-Westfalen
![Five facts about the Randstad and Rhine-Ruhr, with comparison to the Northern Powerhouse | Centre for Cities Five facts about the Randstad and Rhine-Ruhr, with comparison to the Northern Powerhouse | Centre for Cities](https://www.centreforcities.org/wp-content/uploads/2016/05/Geography-of-Jobs-Northern-Powerhouse-Randstad-Rhine-Ruhr.png)
Five facts about the Randstad and Rhine-Ruhr, with comparison to the Northern Powerhouse | Centre for Cities
![Diercke Weltatlas - Kartenansicht - Rhine-Ruhr Metropolitan Region - Structural change - 978-3-14-100890-6 - 95 - 2 - 2 Diercke Weltatlas - Kartenansicht - Rhine-Ruhr Metropolitan Region - Structural change - 978-3-14-100890-6 - 95 - 2 - 2](https://media.diercke.net/omeda/800+/U0719b_engl_D3_ENG-1_Web.jpg)
Diercke Weltatlas - Kartenansicht - Rhine-Ruhr Metropolitan Region - Structural change - 978-3-14-100890-6 - 95 - 2 - 2
![The Rhine-Ruhr metropolitan region. (Data source: Federal Statistical... | Download Scientific Diagram The Rhine-Ruhr metropolitan region. (Data source: Federal Statistical... | Download Scientific Diagram](https://www.researchgate.net/publication/225997416/figure/fig2/AS:408178262069249@1474328689756/The-Rhine-Ruhr-metropolitan-region-Data-source-Federal-Statistical-Office-authors.png)
The Rhine-Ruhr metropolitan region. (Data source: Federal Statistical... | Download Scientific Diagram
![Report on the State of the Environment in the Ruhr Metropolitan Area 2017 | Artikel | Regionalverband Ruhr - Online Shop Report on the State of the Environment in the Ruhr Metropolitan Area 2017 | Artikel | Regionalverband Ruhr - Online Shop](https://shop.rvr.ruhr/media/image/2d/bd/e4/Umweltbericht_englisch_2017.jpg)