Great Britain

Great Britain is a large European island, to the northwest of the main continent. The island is administrated by the United Kingdom, which consists of England, Scotland, Wales, and Northern Ireland (which shares an island with Ireland) in the Muggle world, and by the Ministry of Magic in the wizarding world. Its capital city is London.

Exclusively magical

 * Diagon Alley, London
 * Knockturn Alley, London
 * Hogsmeade, Scotland
 * High Street
 * Hogwarts School of Witchcraft and Wizardry, Scotland

Muggle and magical

 * Godric's Hollow, West Country
 * King's Cross Station, London
 * Little Hangleton
 * Little Whinging, Surrey (Harry Potter, the only wizard, and Arabella Figg, a Squib)
 * London
 * Ottery St. Catchpole, Devon
 * Tinworth, Cornwall
 * Upper Flagley, Yorkshire

Scotland

 * Aberdeen
 * Arbroath
 * Banchory
 * Dundee
 * Hebrides Islands (a group of islands located off the northernmost tip of Scotland)
 * Isle of Drear
 * Isle of Skye
 * Portree, Isle of Skye
 * Loch Lomond, a famous lake in Scotland
 * Lowercroft
 * Wildbrook Crescent
 * Montrose
 * Vale of McGowan, Scottish Highlands
 * Wigtown

Magical Creatures and Plants

 * The Kelpie is native to Britain, as well as Ireland.

England

 * The native range of the Hag is England, as well as Europe and Russia.

Scotland

 * Aconite
 * The native range of the Banshee is Scotland, as well as Ireland.
 * Blast-Ended Skrewts were illegally bred in Scotland by Rubeus Hagrid.
 * Blood-Sucking Bugbears
 * Bubotubers can be found in Scotland, in the Forbidden Forest.
 * Devil's Snare
 * There is a Giant Squid residing in Hogwarts Lake.
 * The Hebridean Black Dragon, is native to the Hebrides Islands.
 * Nessie, the world's largest Kelpie, can be found in Loch Ness, Scotland.
 * The Moondew is a flowering plant found in Scotland, and possibly Ireland.
 * The Ogre is native to Scotland.
 * The Quintaped can be found on the Isle of Drear.
 * There is a Thestral herd residing at Hogwarts School of Witchcraft and Wizardry.
 * The Vampyr Mosp may be native to Scotland, as they are frequently found in the sewers, pipes and greenhouses of Hogwarts School of Witchcraft and Wizardry.

Scotland

 * The Banchory Bangers were a Scottish Quidditch team noted for their poor skills and post-match parties, but were disbanded in 1814.
 * Creaothceann originated in Scotland, and is regarded as the most dangerous of all broom games.
 * Montrose Magpies
 * Pride of Portree
 * The Scottish National Quidditch team
 * Wigtown Wanderers

Food and beverages

 * The source of the sparkling beverage McSpratts is in the Vale of McGowan in the Scottish Highlands.

Grande-Bretagne