South Mimms - M25

Bignells Corner, Potters Bar, Hertfordshire, EN6 3QQ

Welcome Break's South Mimms services are located on Junction 23 of the M25, with brands you'll love in the food court, two hours free parking and free WiFi.

Two hours free parking SVG Logo
2 hours free parking
An icon to show the availability of Blue Badge/Accessible Parking Bays at Welcome Break Service Areas
Accessible parking
Wheelchair accessibility SVG Logo
Accessible toilets
Baby Changing SVG Logo
Baby changing
Cash withdrawals SVG Logo
Cash withdrawals
An icon used to show the presence of Changing Places facilities at Welcome Break Service Areas.
Changing places
Pet friendly paw print SVG Logo
Dog Friendly
EV Charging SVG Logo
EV charging
Petrol Forecourt SVG Logo
Free Shower Facilities SVG Logo
Free shower facilities
Free WiFi SVG Logo
Free WiFi
Opening Hours SVG Image
Open 24 hours

South Mimms – M25


Parking is free of charge for 2 hours. Staying a little longer? Details of how to pay for parking via PayByMobile can be found at all our locations.

If you're a haulier or caravan owner, you can make the most of our designated parking for up to 24 hours at an additional cost. No pre-booking is necessary - simply pay at one of our till points when you arrive.

Burger King
Taco Bell
Waitrose & Partners
Starbucks Drive-Thru
Applegreen Electric
The Good Breakfast
Krispy Kreme
Pret A Manger
GRIDSERVE Electric Highway
Revolution Laundry

Attractions and connections

Potters Bar Train Station
3 miles
Elstree Studios
5 miles
Brent Cross Shopping Centre
10 miles
Warner Bros. Studios Tour London – The Making of Harry Potter
11 miles
Wembley Stadium
13 miles
Emirates Stadium
13 miles
Knebworth Park
18 miles
Luton International Airport
21 miles
Heathrow Airport
32 miles


With a choice of spacious, contemporary rooms, and complimentary superfast WiFi, our Ramada hotel is the perfect place to take a break.

Platinum Plus Loo of the Year Award 2024

Play the free piano at South Mimms!

We are proud to announce that we have partnered with charity, Electric Umbrella, to bring live music to our motorway service areas.

The partnership was launched with the installation of a piano at Welcome Break South Mimms on the M25 which is now available for all visitors to play for FREE!


AccessAble has created a Detailed Access Guides to tell you all about our site's access. The Guide is 100% facts, figures and photographs.

How busy are we?

Planning your trip? Check out our live status on Google.

Our other locations

We're positioned in key locations across the UK's main road and motorway networks, so you can rest assured we're never far away.