South Mimms services is a service area operated by Welcome Break and has a number of services including petrol and numerous restaurants. It is located at the junction linking the M25 and the A1motorway.


  • Waitrose
  • KFC
  • Starbucks Coffee
  • Harry Ramsdens
  • Days Inn Hotel
  • Burger King
  • Harry Ramsdens
  • Subway
  • Ecotricity
  • WHSmith
  • BP Petrol
  • Tossed

Other facilities

  • Welcome Break Gaming
  • Baby change and disabled toilets
  • Showers
  • Free parking up to 2 hrs.


  • South Mimms was destyed by a fire in 1998 caused b a deep fryer.
  • South Mimms was the M25's first service area, opening in 1986.
  • It is the only service area on the motorway served by Welcome Break, with the others served by Moto, Roadchef and Extra MSA

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.