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Hermann's tortoise – western (Testudo hermanni hermanni)

Hermann's tortoise – western (Testudo hermanni hermanni), typical appearance of the species

Turtles & tortoises · Difficulty: Beginner to intermediate

Key facts and care guidance for Hermann's tortoise – western (Testudo hermanni hermanni) (origin: The western Mediterranean (Spain, southern France, Italy)). Adult size around females up to ~18–20 cm, males ~15 cm (the smaller subspecies). Life expectancy 50–80+ years. The values below are carefully researched guidance.

Short answers

Hermann's tortoise – western: How big does the enclosure need to be?

An outdoor enclosure, at least ~8–10 m² for adults with a heated cold frame.

Hermann's tortoise – western: What temperature does it need?

Daytime outdoors; cold frame 25–30 °C, basking spot Basking spot / cold frame 35–40 °C, at night night-time drop to ~15–18 °C.

Hermann's tortoise – western: Does it need UVB lighting?

UVB: Essential (natural sunlight; UVB when kept indoors).

Hermann's tortoise – western: How long do they live?

Life expectancy: 50–80+ years.

Hermann's tortoise – western: Is it suitable for beginners?

Partly – manageable with some prior knowledge (difficulty: Beginner to intermediate).

Climate

Daytime temperature
outdoors; cold frame 25–30 °C
Night temperature
night-time drop to ~15–18 °C
Basking spot
Basking spot / cold frame 35–40 °C
Humidity
Moderate, Mediterranean (dry plus humid zones)
UVB
Essential (natural sunlight; UVB when kept indoors)

Enclosure

Minimum size
an outdoor enclosure, at least ~8–10 m² for adults with a heated cold frame
Substrate
Soil and sand with wild herbs growing, retreat zones

Feeding

Food
Fibre-rich wild herbs (no fruit and no animal food)
Feeding interval
A daily selection of plant food

Key facts

Adult size
females up to ~18–20 cm, males ~15 cm (the smaller subspecies)
Life expectancy
50–80+ years
Origin
The western Mediterranean (Spain, southern France, Italy)
Protection status
EU A (CITES II), strictly protected, registration plus an EU certificate (yellow) required
Brumation
Brumation (compulsory), ~8–14 weeks at 4–8 °C
Cohabitation
Group with a surplus of females, not permanently in pairs; males harass females. Two males harass each other and the females; under constant courtship a female visibly loses weight. One male to several females, and plan for a way to separate them.

Notes

Kept properly only in a near-natural garden enclosure with a cold frame and an annual winter dormancy. Do not feed fruit or protein.

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Related species

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What you need to start

To keep Hermann's tortoise – western (Testudo hermanni hermanni) you typically need: a suitable enclosure (an outdoor enclosure, at least ~8–10 m² for adults with a heated cold frame), substrate (Soil and sand with wild herbs growing, retreat zones), a heat source with a thermostat, UVB lighting, thermometer and hygrometer, a water dish and hides. You will find equipment in the Reptoria marketplace.

The complete, interactive care database is in the Reptoria app.

Last updated: 9 October 2026 · Editor: Reptoria editorial team · Sources include: EXOPET-Studie Uni Leipzig, IVH/BNA-Merkblatt, Wikipedia DE, EU-VO 338/97, Vermarktungsgenehmigung Berlin

All values are non-binding guidance and do not replace expert advice. Research thoroughly from several sources before acquiring and keeping an animal, and observe the applicable law (species and animal protection in particular).