25 km around Aachen

Castles, watermills and ruins near Aachen

Three countries fit inside Aachen's 25 km circle, and the list shows it: Burg Frankenberg 1.7 km from the center, Kasteel Amstenrade in the Netherlands at 21.3 km, Fort Aubin Neufchâteau in Belgium at 21.6 km. RLQuest knows 92 castles here, with Burg Stolberg at 10.6 km and Schloß Thor at 10.2 km among the closer ones, and 80 watermills, several of them, like the Gebrannte Mühle, within 3 km.

The Vaalserberg, 5.1 km out, is where the three borders meet, and the 22 caves cluster around 18 km out, the Sint-Jansboschgroeve series among them. Forty-two bunkers and the Wilhelminatoren lookout (2011) round it off. Three countries, one Place Book.

92 Castles and palaces80 Watermills43 Ruins42 Viewpoints42 Bunkers30 Archaeological sites22 Caves19 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 Aachen.

Few places to many

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Worth the trip around Aachen

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 92

  • Burg Frankenberg1.7 km
  • Schloß Thor10 km
  • Burg Alsdorf13 km
  • Kasteel Amstenrade21 km
  • Nothberger Burg16 km
  • Schloss Breill20 km
  • Kasteel Wijnandsrade20 km
  • Burg Dürboslar19 km
  • Kasteel De Commanderie19 km
  • Kasteel Neubourg15 km
  • Knoppenburg12 km
  • Burg Stockem17 km

and 77 more

Viewpoints 42

  • Schlangenberg12 km
  • Bismarckturm3.7 km
  • Aussichtsterrasse Berensberg3.6 km
  • Blick auf 2 Länder4.6 km
  • König Baudoin Turm5.1 km
  • Brander Wall5.5 km
  • Kalkhaldenblick6.1 km
  • Amstelbachterrasse6.9 km
  • Rollefbachviadukt7.2 km
  • Meelenbroek7.2 km
  • Beschissenberg8.3 km
  • Blick auf den historischen Ortskern Kornelimünster8.5 km

and 30 more

Ruins 43

  • Kalkoven Daelsweg12 km
  • Pelzerturm4.8 km
  • Kalkoven Koffiepotje14 km
  • Karlsburg19 km
  • Kalkoven Sieben12 km
  • Kalkoven Bosrand12 km
  • Kalkoven Dalberg12 km
  • Grubenhaus Ravelsberg (Ruine)13 km
  • Bunker-Ruine14 km
  • Kupfermühle16 km
  • Kieswerk-Ruine17 km
  • Klosterruine Schwarzenbroich20 km

and 28 more

Forts 1

  • Fort Aubin Neufchâteau22 km

Windmills 3

  • Overhekermolen19 km
  • Molen van Hunnecum21 km
  • Op de Vrouweheide12 km

Lookout towers 4

  • Großer Indemann22 km
  • Tour Baudouin5.1 km

Caves 22

  • Scheuldergroeve I18 km
  • Däölkesberg18 km
  • Sint-Jansboschgroeve IV19 km
  • Sint-Jansboschgroeve V19 km
  • Grotte19 km
  • Sint-Jansboschgroeve I19 km
  • Sint-Jansboschgroeve II19 km
  • Sint-Jansboschgroeve III19 km
  • Groeve Pruus Karel I19 km
  • Groeve Pruus Karel II19 km
  • Heiberg-groeve19 km
  • Sansovet Nrd19 km

and 10 more

Historic towers 4

  • Adalbertsturm0.9 km
  • Feuerwehrturm16 km
  • Luluturm18 km

Watermills 80

  • Steinebrücker Mühle2.8 km
  • Obere Schurzelter Mühle2.9 km
  • Untere Schurzelter Mühle2.9 km
  • Eismühle3.0 km
  • Buschmühle3.1 km
  • Hochbrücker Mühle3.2 km
  • Heidbendenmühle3.9 km
  • Gut Gaßmühle5.3 km
  • Lemierser Ölmühle6.4 km
  • Friesenrather Mühle12 km
  • Schmithofer Mühle12 km
  • Kupfermühle7.9 km

and 65 more

Archaeological sites 30

  • Varnenum9.4 km
  • Archäologisches Fenster0.2 km
  • Römische Mauer0.3 km
  • Reste einer Römertherme0.3 km
  • Archäologisches Fenster Barbarossamauer0.3 km
  • Klosterruine Schwarzenbroich20 km
  • Wasserschloss Ottegraven4.9 km
  • Motte Eys12 km
  • Romeinse villa Kaalheide10 km
  • Motte De Struyver17 km
  • Motte Wijnandsrade20 km
  • Motte Gracht Burggraaf14 km

and 18 more

Monuments 19

  • Lochner-Tor0.6 km
  • Ehrenmal0.6 km
  • Kongreßdenkmal1.1 km
  • Mariamonument14 km
  • Christkönig-Denkmal7.5 km
  • Grubendenkmal7.9 km
  • Limburger Säule15 km
  • Netherlands American Memorial20 km

and 11 more

Summits 54

  • Lousberg1.1 km
  • Schneeberg4.7 km
  • Vaalserberg5.1 km
  • Salvatorberg0.9 km
  • Wilhelminaberg12 km
  • Haarberg4.7 km
  • Vrouwenheide12 km
  • Gulperberg14 km
  • Schwarzer Berg13 km
  • Goltsteinkuppe22 km
  • Heksenberg17 km
  • Schaesberg13 km

and 42 more

Bunkers 42

  • Aufgegebener Bunkerbau12 km
  • Bunker 4115 km
  • Bunker 115 km
  • Bunker 5216 km
  • Wasserbunker19 km
  • Einmannbunker Kalltalsperre22 km

and 36 more

How Aachen 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.