Aach

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Aach

Total population

2,195

Coordinates47.84°, 8.85°

Demographic figures from Destatis. Overview below cites Wikipedia and may reference a different year.

Overview

Aach is a small town in the German state of Baden-Württemberg. Being situated close to Lake Constance and the Swiss border, it is mostly known for the Aachtopf — Germany's biggest natural spring in terms of production. The town was originally twinned with the region of Colmnitz, but following the integration of Colmnitz into Klingenberg, Saxony the town is now twinned with Klingenberg itself.

Geography

Coordinates & boundaries from the US Census TIGER/Line shapefiles.

Notable people from here

People born within ~10 km, from Wikidata (CC0). Click any name for their Wikipedia article.

Nearby places in Baden-Württemberg

• Raithaslach
  5.7 mi away · pop. 360
• Mahlspüren im Hegau
  6.2 mi away
• Stockach
  7.5 mi away · pop. 16,182
• Espasingen
  7.6 mi away
• Schlatt am Randen
  8.7 mi away
• Bodman
  8.8 mi away
• Radolfzell am Bodensee
  9.2 mi away
• Winterspüren
  9.6 mi away
• Deutwang
  10.8 mi away
• Mindersdorf
  10.9 mi away
• Mahlspüren im Tal
  11.4 mi away
• Bonndorf
  11.4 mi away · pop. 600

Browse all places in Baden-Württemberg →

Geography & sun

Elevation, sunrise/sunset and daylight from Open-Meteo. Solar climatology from NASA POWER.

Public attention

Pageview totals from the Wikimedia Pageviews API.

Books about Aach

Search results from Open Library.

Recently spotted species

Great Crested Newt

Triturus cristatus

Seen 2026-09-23

Ivy-leaved toadflax

Cymbalaria muralis

Seen 2026-09-19

Narrow-leaved Ragwort

Senecio inaequidens

Seen 2026-09-19

Little Grebe

Tachybaptus ruficollis

Seen 2026-09-19

Great Spotted Woodpecker

Dendrocopos major

Seen 2026-09-19

Ring-necked Pheasant

Phasianus colchicus

Seen 2026-09-19

Black-headed Gull

Chroicocephalus ridibundus

Seen 2026-09-19

Cross Orbweaver

Araneus diadematus

Seen 2026-09-18

yellow foxtail

Setaria pumila

Seen 2026-09-17

Research-grade observations from iNaturalist (within ~15 mi).

Gallery

Geotagged photos within ~6 miles of Aach, from Wikimedia Commons contributors.

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Photos via Wikimedia Commons — see each image page for license & attribution.

Official Identifiers