France

Isère

Isère is an inland administrative region in eastern France. It has no sea coastline and therefore offers no direct ocean diving; its freshwater and alpine environments are better known for lakes, rivers, and mountain scenery. Within Auvergne-Rhône-Alpes, Isère serves as a gateway to alpine landscapes and urban centers like Grenoble, with a network of nearby dive shops and training facilities that primarily focus on freshwater diving in lakes and rivers in the broader region. For divers, the region is more about access to alpine venues and the cultural hub of the area rather than offshore dive sites.

Essential information for traveling in France

About France

Sea
Mediterranean Sea - Western Basin, Celtic Sea, ...
Timezone
Europe/Paris
Languages
FR
Demonym
French
Phone prefix
+33

Practicalities

Currency
EUR
Plug type
Type C, Type E, Type F
Airports
CDG ORY MRS NCE TLS

Diving specifics

Temperature
°C
Depth units
meters
Pressure
bar
Regulators
DIN Yoke (INT)

Top scuba diving cities in the region of Isère

Sorted by popularity

Cities to dive in the Isère region

The cities

The best times to dive in the Isère region

The best months to dive in Isère are from May to August. Temperatures are confortable (15-23°C), currents are mild and the visibility is at its best.

Excellent Good Fair Mitigated
01 - Jan.
4 °C 6/10
02 - Feb.
5 °C 7/10
03 - Mar.
8 °C 6/10
04 - Apr.
12 °C 6/10
05 - May
15 °C 7/10
06 - Jun.
23 °C 6/10
07 - Jul.
22 °C 8/10
08 - Aug.
23 °C 7/10
09 - Sept.
16 °C 6/10
10 - Oct.
12 °C 6/10
11 - Nov.
8 °C 5/10
12 - Dec.
6 °C 7/10

Based on last year's weather. Scores compare months for this destination only and are indicative. A mitigated month may still suit many divers.

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