FrançaisGuest, Sign inJoin
Fosse Dionne
Attraction · Tonnerre · Yonne

Fosse Dionne

Fosse Dionne is a karst spring. Head to Tonnerre to see it. It was listed in 1920 as a classé historic monument.

Photo: Fosse Dionne, Pline (CC BY-SA 3.0)
Where
In Tonnerre
inside the commune
Historic monument
1920
Classé historic monument
How well known
Top 3%
#878 of 37,318 French places we list
Warmest months
Apr–Oct
highs of 17–27°C
In brief

Attraction in Tonnerre

One of the best-known places to visit in France

#878 of the 37,318 museums, châteaux, gardens and other attractions we list in France, by how widely it is covered (8 Wikipedia and sister-site articles). About ↓

In Tonnerre

Fosse Dionne is in the commune of Tonnerre, with 9 more places to visit within 5 km. Towns near it ↓

Classé historic monument

Protected as a historic monument since 1920 (Mérimée record PA00113906). About ↓

Written from OpenStreetMap, Wikidata, the Culture ministry’s Mérimée database and Météo-France 1991–2020 normals.

When to go

The weather, month by month

From April to October, Tonnerre sees highs of 17–27°C.

Jan7° / 1°57 mm
Feb9° / 0°52 mm
Mar13° / 2°54 mm
Apr17° / 4°62 mm
May21° / 8°73 mm
Jun25° / 11°57 mm
Jul27° / 13°59 mm
Aug27° / 13°59 mm
Sep22° / 10°59 mm
Oct17° / 7°74 mm
Nov11° / 4°66 mm
Dec8° / 1°67 mm
Green months are the warmest. Typical afternoon highs and night lows in Tonnerre, and rain in a month. Météo-France 1991–2020 normals from the Chablis_Sapc station, 15 km away. Opening times change through the year: check before you go. Tonnerre’s full climate →
About

Fosse Dionne

Wikipedia covers it in 8 languages. Within 15 km there are 24 more places to visit, starting with Hôtel-Dieu de Tonnerre (400 m).

Fosse Dionne on Wikipedia ↗

Mérimée record PA00113906 (Culture ministry) ↗

Type
Attraction
Protection
Classé historic monument · 1920
Covered in
8 Wikipedia and sister-site articles
Commune
Tonnerre, Yonne
Facts: Wikidata (CC0), OpenStreetMap (© OpenStreetMap contributors) and the Mérimée database (Licence Ouverte 2.0).
Plan your visit

Useful details

HoursOpen all day, every day
Hours and entry: OpenStreetMap contributors. They change through the year: check its site before you go.
The map

Getting your bearings

The places near Fosse Dionne are numbered on the map in the order below.

12345678

© OpenStreetMap contributors · The dashed line is the commune of Tonnerre. · commune boundary: IGN

Towns near it

Nearby towns

Its home town tops the list; the rest follow by distance.

12
  1. 1Tonnerre
  2. 2Saint-Florentin
1 · It’s in this commune

Tonnerre

4,261 people

2 · 24 km northwest of it

Saint-Florentin

4,164 people

Compare the 2 towns
TownWhere Fosse Dionne isPeople
TonnerreIt’s in this commune4,261
Saint-Florentin24 km northwest of it4,164
Make a day of it

Combine it with these

There are 24 within 15 km, 5 châteaux, a museum and an abbey among them.

Within 15 km, close and well known first. Numbers match the map.

Planning a visit to Fosse Dionne

Where is Fosse Dionne?

Fosse Dionne is in Tonnerre, in Yonne (Bourgogne-Franche-Comté).

What is Fosse Dionne?

Karst spring in France.

Is Fosse Dionne a historic monument?

Yes: Classé historic monument, since 1920, Mérimée record PA00113906.

How well known is Fosse Dionne?

Fosse Dionne has 8 Wikipedia and sister-site articles in different languages: #878 of the 37,318 French places we list.

When is the best time to visit Fosse Dionne?

April to October are the warmest months in Tonnerre, with afternoon highs of 17–27°C (Météo-France 1991–2020 normals).

What else is there to see near Fosse Dionne?

Within 15 km: Hôtel-Dieu de Tonnerre (400 m), Château de Tanlay (8.6 km), Abbaye Saint-Michel de Tonnerre (300 m) and Couvent des Ursulines de Tonnerre (400 m).

Sources: OpenStreetMap (© OpenStreetMap contributors, ODbL), Wikidata (CC0: what it is, its articles, how widely it is covered), the Culture ministry’s Mérimée database (Licence Ouverte 2.0), IGN commune boundaries, Météo-France 1991–2020 normals (Licence Ouverte 2.0).

Photos from Wikimedia Commons, each under its own licence (our copy, resized).

Photo credits (3)

Contains public sector information under the Licence Ouverte / Open Licence 2.0 (Etalab): INSEE, DGFiP, the Interior Ministry’s statistics service (SSMSI), the Ministry of Education (DEPP), the Health Ministry’s statistics service (DREES) and the Housing Ministry (Carte des loyers). Commune boundaries: IGN Admin Express.