Poisonous snakes in France
Although France is not generally known for its venomous snakes, it is home to several species, which can pose a threat to humans. The most notable of these is the aspen viper, a native snake found mainly in southern and western areas. Its venom can cause considerable pain and swelling, and although it is rarely fatal, medical attention is recommended after a bite. Another species, the common viper, is widespread throughout the continent but also lives in northern France. Although its venom is less toxic than that of the aspen viper, it still requires prompt medical treatment. These snakes generally avoid contact with humans and their bites are rare. They are more active in the warmer months, hiding under rocks and in dense bushes. Knowledge of their habits and habitats enhances the safety of those exploring France’s diverse natural landscapes.
France is home to several species of venomous snakes, including the European viper (Vipera berus) and the aspen viper (Vipera aspis), which are found mainly in the countryside and woodlands, as well as in some areas of the Pyrenees and southern France. Although their bites may be painful and require medical attention, they are rarely fatal if properly treated. Thanks to public education on how to avoid the snake’s environment and the availability of medical care, the risk of being bitten by a snake in France is relatively low.
If bitten by a venomous snake, call your local emergency number as soon as possible.
France – France snakes
Yes, France is home to a few venomous snakes, though they are generally not a major threat to humans. The most common venomous species include the asp viper (Vipera aspis) and the common European adder (Vipera berus), both of which are found in various parts of the country, particularly in rural, mountainous, and forested areas. Another species, the Orsini’s viper (Vipera ursinii), is present but very rare and primarily found in specific protected regions. While bites from these snakes can cause pain, swelling, and other symptoms, severe cases are uncommon, and fatalities are extremely rare due to the availability of medical treatment. Nevertheless, it’s important to be cautious when exploring areas where these snakes are known to live.
You should keep an eye out for snakes in warm climates, in forests, deserts and meadows, especially near water sources, rocks, logs and tall grass. To avoid encountering a snake, wear closed shoes and long pants, stick to trails, and use walking poles when hiking. Use extra caution during warm parts of the day and at night. If you see a snake, remain calm and back away slowly; do not attempt to handle or provoke it. Most snakes will avoid humans if given the opportunity. Research local snake species and be especially vigilant in snake-prone areas. If bitten, seek medical attention immediately. Remember that snakes usually only attack when they are threatened or startled. If you respect their space, you will minimize the risk of conflict. I recommend that you consult your landlord.
Interested in other countries and their snakes?
For other states and regions, and the prevalence of venomous snakes in them, use the web search.
How to find out about poisonous snakes in France
The best way to find out about poisonous snakes in France to consult a local. Ask if there are snakes in a particular area, if and how poisonous they are. It is also a good idea to find out if there is a health centre nearby that deals with treatment and anti-venom. Some regions may have a dedicated emergency number where they are more oriented to dealing with poisoning and venomous snake problems. You can also ideally consult a travel agent or local guide about snakes in France.