You Won’t Believe their Sizes But We Have the Pictures to Prove It

Gigantic jellyfish

As the Destiny’s Child song goes – I don’t think you’re ready for this jelly! This is the lion’s mane jellyfish, considered to be the world’s largest jellyfish. They can reach up to 120 feet and they thrive in the deep open ocean.

Source: Noteably

Human interaction with one is very rare but one should be very careful around them. Like most jellyfish, the tentacles are full of neurotoxins. Just imagine how much damage a jellyfish of this size could do.