Sightseeing
Diagon Alley
📍 Leadenhall Market, Gracechurch Street, London, England
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3.5/ 5.0
★★★★☆
Introduction
Diagon Alley from Harry Potter was filmed at London's Leadenhall Market — a 14th-century Victorian covered market with ornate iron-and-glass roof, cobblestones and the blue door (Bull's Head Passage) used as the Knockturn Alley entrance — a hidden gem for Potter fans. 14th-century market; Victorian iron-and-glass roof. Harry Potter filming — blue door as Knockturn Alley entrance. Historic London market. Free.
✨ Highlights
01
Harry Potter
Filming location for Diagon Alley / Knockturn Alley.
02
Leadenhall Market
14th-century market; ornate Victorian iron-and-glass roof.
03
Blue door
Blue door at Bull's Head Passage — Knockturn Alley entrance.
04
Free
Free.
🛈 Practical Info
→Free:Free.
→Harry Potter:Find the blue door for a photo.
→Combine:With Tower of London, Millennium Bridge and King's Cross (Platform 9¾).
→Access:Bank station; walkable.
→Duration:30 min to 1 hour.
💡 Tips
• Free; find the blue door for a photo.
• With Tower of London and King's Cross.
• Information is on-site.
FAQ
Any practical tips for visiting Diagon Alley?
Free; find the blue door for a photo. With Tower of London and King's Cross.
Information on this page is compiled from public sources. Opening hours, ticket prices and other details may change — please verify with official sources before your visit.





