The Outer Hebrides has dark brown spikey hair which covers her eyebrows and green eyes, her clothing is a pink hooded jacket, dark blue jeans and green wellington boots. She is also seen with a hedgehog in her hair. Scotland and Shetland isles often tease her about the fact that her hair resembles a hedgehog, which annoys her due to the fact she holds a grudge against hedgehogs despite having one as a pet. She has a pale complexion due to her climate being very cold and windy.
- Her brothers are Scotland, England and Wales.
- Her Twin brother is the Inner hebrides and her older brothers and sisters are the Islands around her.
- She was Norway's Adopted sister for a period of time.
- Apart from having a pet hedgehog (who is a vegetarian), she also has an Otter named Jonah and a Leach's Petrel named leah.
- Her twin brother has hair that is almost identical to her own, exept shorter.