25 km around Cologne

Castles, city gates and forts near Cologne

Cologne has city gates to spare, ten within the radius: the Hahnentorburg (0.8 km), the Ulrepforte, the Severinstorburg and the Eigelsteintorburg are all within 2 km of the center, and the Römerturm is 0.9 km away. RLQuest knows 48 castles within 25 km, led by Schloss Augustusburg and the Jagdschloss Falkenlust in Brühl, both around 12 km out, with Schloss Bensberg at 15.3 km and Burg Kendenich at 8.8 km.

The forts are the local specialty: 14 of them, Fort X at 2.8 km and Fort IX at 5.6 km among them, in a ring around the old city, plus the Kölner Festungsmuseum at 4.5 km. The four Belvedere lookouts, all near 7 km, are easy wins, and exactly the kind of place RLQuest likes to send you.

48 Castles and palaces35 Ruins34 Viewpoints29 Archaeological sites14 Forts12 Watermills10 City gates10 Monuments

Where the places are

Each hexagon covers a little over 5 square kilometers. The brighter it glows, the more places are inside it. The numbers mark the highlights listed below; the dot in the middle is the center of Cologne.

Few places to many

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Worth the trip around Cologne

The places with the most to tell about. The numbers match the map.

Places by type

A selection for each type, best known first. The number next to each heading counts everything RLQuest knows within the radius.

Castles and palaces 48

  • Schloss Türnich17 km
  • Schloss Morsbroich13 km
  • Burg Metternich22 km
  • Schloss Bensberg15 km
  • Haus Lerbach15 km
  • Burg Kendenich8.8 km
  • Schloss Strauweiler17 km
  • Haus Blegge13 km
  • Haus Bitz10 km
  • Burg Konradsheim18 km
  • Weiße Burg24 km
  • Schloss Gracht16 km

and 33 more

Viewpoints 34

  • Hohenzollernbrücke1.5 km
  • KölnTriangle Cologne View1.7 km
  • Südbrücke2.4 km
  • Dreizehn-Linden-Platz4.4 km
  • Höchster Punkt Vogelsangs5.1 km
  • Alter Schlackehafen5.8 km
  • Aussichtspunkt Pulheimer See9.9 km
  • Aussicht auf Becken 311 km
  • Quarzwerke Frechen11 km
  • Blick auf Köln Schlittberg12 km
  • Quarzgrube12 km
  • Wilhelmshöhe13 km

and 22 more

Ruins 35

  • Burgtor Hermülheim7.4 km
  • Alt St. Alban0.7 km
  • St. Maria ad Gradus1.1 km
  • Mühlenstumpf (Turmruine)22 km
  • Kirchenwüstung St. Barbara17 km
  • Schwiegelshohn16 km
  • Motte Kippekausen13 km
  • Lysolphturm0.9 km
  • Alt St. Urban Grundmauern Turmhaus1.4 km
  • Ruine Lokschuppen Munitionsbahn12 km
  • Alte Burg Sülz19 km
  • Alte Burg Schönrath19 km

and 20 more

Forts 14

  • Fort IX5.6 km
  • Fort X2.8 km
  • Geographie Rundbau1.2 km
  • Innerer-Festungsring-Köln-Fort-IV-Volksgarten-Lünette1.3 km
  • Zwischenwerk VIIIb4.5 km
  • Fort VII4.5 km
  • Fort VI4.6 km
  • Zwischenwerk IXa5.2 km
  • Zwischenwerk IX b5.6 km
  • Zwischenwerk Xc6.2 km
  • Fort IV7.5 km
  • Fliehburg Merheim7.9 km

and 1 more

City gates 10

  • Severinstorburg1.4 km
  • Hahnentorburg0.8 km
  • Dreikönigenpförtchen0.6 km
  • Zollpforte0.9 km
  • Römisches Nordtor1.0 km
  • Bonner Tor20 km
  • Herriger Tor20 km

Windmills 5

  • Bottmühle1.5 km
  • Godorfer Mühle9.8 km
  • Kartäusermühle1.0 km
  • Brauweiler Mühle12 km
  • Windmühle Stommeln16 km

Lookout towers 7

  • Belvedere Ausblick6.4 km
  • Belvedere Felderblick7.1 km
  • Belvedere Blickfang7.2 km
  • Belvedere Domblick7.7 km
  • Aussichtsplattform17 km

and 2 more

Caves 1

  • Kunsthöhle Skulpturenpark19 km

Historic towers 9

  • Hexenturm16 km
  • Wasserturm Rösberg19 km
  • Swister Turm20 km
  • Wasserturm Brenig20 km
  • Wasserturm22 km

and 2 more

Watermills 12

  • Hardtmühle10 km
  • Herler Mühle6.2 km
  • Grunder Mühle17 km
  • Marsdorfer Schöpfrad6.7 km
  • Correns-Mühle9.7 km
  • Diepeschrather Mühle11 km
  • Mühlenrad15 km
  • Kitzburger Mühle17 km
  • Gymnicher Mühle18 km
  • Kupfersiefer Mühle18 km
  • Eschmarer Mühle20 km
  • Weyermühle21 km

Archaeological sites 29

  • Burg Berge18 km
  • Dionysosmosaik1.0 km
  • Motte Kurtekotten10 km
  • Heidenburg16 km
  • Ringwall Lüderich18 km
  • Burgwüstung Kramerburg20 km
  • Motte Saaler Mühle14 km
  • Aldeburg17 km
  • Spicher Hohlstein18 km
  • Reste des röm. Kastell-Westtores1.4 km
  • Römische Grabkammer4.8 km
  • Fort VIII5.0 km

and 17 more

Monuments 10

  • Reiterdenkmal Friedrich Wilhelm III.0.8 km
  • Gefallenendenkmal Deutsch-Französischer Krieg2.3 km
  • Gefallenendenkmal Deutscher Krieg2.3 km
  • Kriegerdenkmal10 km

and 6 more

Beaches and swimming spots 6

  • Kleiner Kiesstrand8.9 km
  • Blackfoot Beach10 km
  • Naturstrand Bleibtreusee12 km
  • Badestrand Bleibtreusee12 km
  • Badestelle Rotter See18 km

and 1 more

Summits 36

  • Kalkberg3.8 km
  • Lüderich18 km
  • Glessener Höhe16 km
  • Monte Troodelöh14 km
  • Wilhelmshöhe13 km
  • Herkulesberg2.2 km
  • Kleiner Steinberg13 km
  • Großer Steinberg14 km
  • Mergelsberg14 km
  • Busenberg15 km
  • Tütberg17 km
  • Herberg17 km

and 24 more

Bunkers 8

  • Einmannbunker12 km
  • Hochbunker4.8 km
  • Steuerungsbunker11 km
  • Flak-Stellung14 km
  • Schwarzpulverbunker20 km
  • Pulverbunker20 km

and 2 more

How Cologne turns into a game

RLQuest knows these places too. Which means:

1

Places become quests

Some of your daily quests lead to a real place near you. The app uses your location to check you were really there.

2

Being first pays off

If you're the first person in RLQuest to complete a quest at a place, it's your first find. The Place Book shows you which kinds of place you're still missing.

3

The map fills in

Every walk uncovers tiles, each about 350 m across. Over time you can see which corners you know well, and where you've never set foot.

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In the region

Nearby cities

Place data © OpenStreetMap contributors, available under the Open Database License. As of 2026-09-30. The list shows the places RLQuest knows and isn't complete. Photos come from Wikimedia Commons; author and license are credited on each photo.