1. Worm snake
   Sand boa
2. Caspian whipsnake
   Grass snake

Worm snakes are small snakes that do live up to their name and, at first glance, very much resemble earthworms in size and color. It's not the only kind of blindsnake found in Europe, but it is the only one of its genus.

1. Ladder snake
   Smooth snake
2. Dice snake
   Ottoman viper

The dice snake is also sometimes called a water snake thanks to the fact it spends most of its time near rivers and streams. Because of its choice of habitat, it also tends to feed mostly on frogs and fish.

1. Meadow viper
   Milos viper
2. Blotched snake
   European adder

The European adder is a very widespread venomous snake throughout Europe. You can find them from Norway to Italy to Great Britain and all the way to China. Despite the fact they're venomous, they're not especially dangerous since they tend to only strike when they have no other options.

1. Grass snake
   Caucasus viper
2. False smooth snake
   Four-lined snake

The grass snake is one of only three snakes found in Great Britain, though they're also found in most other places across Europe. They prey mainly on amphibians as well as insects or worms.

1. European cat snake
   Large-headed water snake
2. Steppes rat snake
   Red-bellied racer

Steppes rat snakes tend to live in dry, arid regions — which could include cracks in walls if your home happens to be in that same area. It makes a decent pet since it doesn't often grow to over 2 feet in length, and it's fairly slow and docile and will eat just about anything.

1. Caspian whipsnake
   Asia minor dwarf racer
2. Transcaucasian rat snake
   Viperine water snake

The Caspian whipsnake can grow to lengths of over 5 feet, while the record holder for the species was over 8 feet in length. The snakes aren't venomous, but when you're 8 feet long, you don't need venom to intimidate others.

1. European adder
   Orsini's viper
2. Southern smooth snake
   Montpellier snake

The Montpellier snake can grow to lengths of around 7 feet, and even though it's venomous, it's not venomous in a noteworthy way. The venom is very mild relative to most venomous snakes, and some of the rare cases of envenomation are due to people literally putting fingers in the snake's mouth.

1. Dice snake
   Asp viper
2. Nose-horned viper
   Meadow viper

The asp viper is a highly venomous snake that can give not just a painful but a deadly bite. According to legend, this may be the snake that was responsible for killing Cleopatra, though that's just a theory.

1. Blunt-nosed viper
   Nikolsky's adder
2. Black whipsnake
   Algerian false smooth snake

Nikolsky's adder was named in honor of Russian herpetologist Alexander Mikhailovich Nikolsky. Not only does he have a snake named in his honor, but there's also a tortoise that bears his name out there too.

1. Dwarf sand boa
   Lataste's viper
2. Horseshoe whipsnake
   Russian rat snake

The horseshow whipsnake gets its name from the horseshoe-shaped mark on the back of its neck and head. They can grow to lengths of about 5 feet, which makes them a pretty hard-to-miss species.

1. Blotched snake
   Spotted whipsnake
2. Leopard snake
   Tessellated water snake

Blotched snakes can grow to some incredible lengths, over 8 feet in some extreme cases, but they're also remarkably hard to find. In Romania, only a handful of specimens have ever been caught to study.

1. Sand boa
   Dahl's whipsnake
2. Ottoman viper
   Blind snake

Dahl's whipsnake was named for Swedish botanist Anders Dahl, the same fellow for whom the dahlia flower is named, so you know he's a bit of a big deal. The snakes are a highly protected species and are not legally allowed to be killed in most places.

1. Red-bellied racer
   Cyprus whipsnake
2. Leopard snake
   Ring-headed dwarf snake

Though you can find this snake in various parts of Europe, it's very common across all the Greek islands. It's fairly well adapted to different kinds of habitats, though it seems to mostly enjoy scrubland, fields and woodlands.

1. Seoane's viper
   Milos viper
2. Blunt-nosed viper
   Ladder snake

The Seoane viper is a highly polymorphic species of snake, which means it's known to have a number of different color patterns. Many snakes in captivity are bred specifically to bring out desired colored patterns that make them more valuable, though a Seoane viper would be a bad choice thanks to its venomous nature.

1. Milk snake
   Asp viper
2. Walser's viper
   Red viper

Walser's viper can be found most abundantly in the north of Italy. It ranges through the Alps and is one of the few venomous snakes that you can find at altitude in the mountains of Europe.

1. Flowerpot snake
   Horned boa
2. Large-headed water snake
   Blotched snake

Flowerpot snakes are a species of blind, worm-like snakes that were originally native to Asia. They get their name from the fact that they've been transported throughout the world, including Europe, in flower pots hidden in the soil.

1. Iberian false smooth snake
   Grass snake
2. Bull snake
   Javelin sand boa

Javelin sand boas can be found in Eastern Europe as well as Africa and the Middle East. It gets its name from the fact that, in Ancient Greece, they used to hurl these snakes like projectiles into the boats of invading armies to freak them out.

1. Coin snake
   Red whipsnake
2. Algerian whipsnake
   Leopard snake

The red whipsnake can be found in places Bulgaria and Jordan. They grow to perhaps 2 feet to 3 feet in length and tend to feed only on small lizards and reptiles, occasionally supplementing their diet with insects in a pinch.

1. Steppes rat snake
   Cyprus whipsnake
2. Ladder snake
   Four-lined snake

The Cyprus whipsnake is native to the island of Cyprus and is harmless to people. They only eat small rodents and lizards and can't be found anywhere else in the world. Unfortunately, this snake is also being threatened by habitat loss.

1. Dice snake
   Dinnik's viper
2. Rock viper
   Horseshoe whipsnake

Like all vipers, Dinnik's viper is a venomous snake. They can be found in Russia and Georgia. It only grows from about 15 to 20 inches, and it's considered a threatened species due to its relatively small range that continues to be at risk.

1. Ottoman viper
   Worm snake
2. Halys pit viper
   Grey racer

Halys pit viper is one of those snakes that keeps getting renamed. It's also known as the Mongolian pit viper, Asiatic pit viper, Pallas' pit viper, Siberian pit viper, Korean pit viper and shchitomordnik, amongst others.

1. Caspian whipsnake
   Red-bellied racer
2. Ring-headed dwarf snake
   Seoane's viper

Red-bellied racers are found throughout the Middle East and in the Caucasus region of Russia. Despite their extremely flashy name, there's not a lot of evidence they do much racing or are any faster than your average snake.

1. King viper
   Riveria whipsnake
2. Balkan whipsnake
   British grass snake

As you might expect, the Balkan whip snake lives in Balkan countries as well as places like Italy and the Greek islands. It's highly adaptable and also very skilled at climbing bushes and small trees.

1. Four-lined snake
   Orlov's viper
2. Dwarf sand boa
   Balkan whipsnake

The four-lined snake got its name because, you guessed it, it has four dark stripes running down the length of its body. When they're young, they don't have stripes so much as spots or little splotchy patches of color.

1. Eastern Montpellier snake
   Ottoman viper
2. Red whipsnake
   Italian Aesculapian snake

The Italian Aesculapian snake lives exclusively in the Southern part of Italy and around Sicily. They grow to be around 6 feet in length, and they also have red eyes, which net them the common name "red-eyed racer."

1. Collared dwarf racer
   Ladder snake
2. Sand boa
   Asia Minor green snake

The ladder snake lives in the Southwestern part of Europe, where it seems to enjoy shrubland the most. It gets its name from a distinctive pattern that runs up its back and which resembles the rungs on a ladder.

1. Blotched snake
   Bentsnake
2. Leopard snake
   Ladder snake

Leopard snakes, also called European rat snakes, have some of the most distinctive colors and patterns of all the snakes in Europe. Like their namesake, the most noticeable thing is the black-circled, leopard-like orange spots along their backs.

1. Spotted whipsnake
   Portuguese asp
2. Meditteranean whipsnake
   European cat snake

Spotted whipsnakes live all across Europe and into the Middle East and Asia, making them a fairly common sight. They're generally grey with black spots. The scientific name is "hemmorhois ravergieri," which comes from an attache at the French embassy in Saint Petersburg, Russia.

1. Spotted Whip Snake
   Pale-Bellied Racer
2. Sand Boa
   Blue-Eared Snake

Sand boas have pointy little heads that are well-suited for burrowing. Even their tails are designed for burrowing with large vertebrae to help push them along under the sand. In fact, they spend much of their time fully hidden in the sand with only their heads exposed.

1. Grey viper
   European cat snake
2. Steppes rat snake
   Viperine water snake

The European cat snake is a venomous snake that can be found all over Europe and into the Middle East. Even though it's venomous, it's not likely to cause too much harm because it's rear-fanged, which means its fangs are at the back of the upper jaw rather than the front.

1. Southern smooth snake
   Leopard snake
2. Eastern Caucasus snake
   Wily's boa

The Southern smooth snake is a non-venomous snake that can be found in France as well as Spain, Portugal, Morocco and Italy (amongst other places!). Like other smooth snakes, it doesn't have keeled scales and instead feels pretty slick if you run your hands along one. You know, if you like touching snakes.

1. Worm snake
   Spanish viper
2. River snake
   False smooth snake

The false smooth snake gets its name because it does have smooth dorsal scales. Generally, a snake can have two kinds of scales: flat or keeled. Keeled scales have a ridge, which makes them rough to the touch, while flat scales feel smooth.

1. Brown whipsnake
   Algerian smooth snake
2. Eastern Montpellier snake
   Black scaly snake

The Eastern Montpellier snake is a mildly venomous snake that has been observed engaging in the somewhat unusual practice of ophiophagy. Opiophagy is the fancy scientific name for eating snakes. It's probably easier to just say they're sometimes cannibals.

1. Green whipsnake
   Lace snake
2. Pall's viper
   Ottoman viper

The Ottoman viper is, as you might assume, native to Turkey and surrounding areas. It tends to attack without provocation so it should be approached with caution if you happen to stumble across one.

1. Smooth snake
   Milos viper
2. Four-lined snake
   Eyelash viper

The Milos snake is named for the Greek island of Milos, which it calls home, though they can also be found on some other Greek islands as well. Because it exists in such a limited range, it's considered an endangered species.

1. Blue-bellied racer
   Orsini's viper
2. Blind snake
   Worm snake

Sometimes called a field viper or a field adder, Orsini's viper was named in honor of Italian naturalist Antonio Orsini. Orsini also had some algae named after him and about half a dozen species of flowers.

1. Rafe's boa
   Sand boa
2. False green asp
   Nose-horned viper

The nose-horned viper, also known as the sand viper, is an extremely dangerous snake. Their size, which can get over 3 feet, combined with highly potent venom, makes them snakes you probably want to avoid at all costs. Their name comes from the fact they have a little horn on their nose.

1. Orlov's viper
   Blunt-nosed viper
2. Grass snake
   Dice snake

Blunt-nosed vipers can be found not just in Europe but throughout the Middle East and parts of Africa as well. They are endangered and strictly protected despite the fact that they can usually be found in upwards of 20 different countries.

1. Grey asp
   King snake
2. Corn snake
   Orlov's viper

Orlov's viper was only discovered as a species in 2001. It was named in honor of Russian herpetologist Nikolai Lusteranovich Orlov. It's probably not surprising that it's a rare snake if it was only discovered a few years back!

1. Lotiev's viper
   Montpellier snake
2. Black mamba
   Green viper

Lotiev's viper was named for Russian herpetologist K. Yu Lotiev who collected the first specimen of the snake to identify it. They're native to Russia, Georgia and Azerbaijan and are best avoided by people since they're venomous.