South Mimms service area

• Road: M25, A1(M)
• Location on road: Junction 23 (M25), junction 1 (A1(M))
• County, British country: Hertfordshire, England.
• Current owner: Welcome Break.
• Facilities: Restaurant (Burger King, Coffee Primo, Food Connection, Granary Express, KFC, Red Hen, The Granary), toilets, cash machine (Link), shop.