Iconic pub brewer Young's is an incredible 186 years old this year and you can celebrate with a free pint of beer .

All you need to do is download the Young's on Tap app and find your nearest pub to grab a free pint.

The promotion starts on Young's official birthday on Thursday (September 21) and ends on Sunday (September 24).

More than 170 pubs are involved in the celebration in west London and beyond.

There are plenty of Young's pubs across London to choose from including Kensington , Hammersmith , Chelsea .

The app is available on Apple's App store and Google Play and also offers a number of perks.

App users can easily book a table, pay the bill, see the latest offers and rewards and change the music at a local Young's pub.

The iconic Young's brand started in 1831 with five pubs across London before becoming an innovator in the brewing industry.

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One of the company's major breakthroughs came in the 1860s when a home-brewed ale was first introduced in Wandsworth - now known as Young's Bitter.

From September to November, customers can also experience The Great Hop Exhibition, a season of events and offers to pay homage to the world's best beers.

To find your nearest participating pub visit the Young's website .

Keep up to date with the latest news in west London via the free getwestlondon app.

You can even set it to receive push notifications for all the breaking news in your area.

Available to download from the App Store or Google Play for Android now!