Giant house spider

The giant house spider is one of the biggest spiders found in Europe, often lurking in homes and sheds. Though its size might startle you, it's harmless to people and pets, preferring to run away rather than bite. Scientists have debated whether it's one species or three, showing how tricky spider classification can be.

• Among the largest spiders in Central and Northern Europe.
• Its bite isn't dangerous to humans or pets.
• These spiders would rather hide or flee than bite.