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Kelly's Diner, Mountain Top, Letterkenny

Driven by a love of good food and providing a unique dining experience, Kelly’s Diner is a multi-award-winning restaurant providing great food and amazing outside catering services in and around Letterkenny, Donegal.

Situated at the Mountain Top, Letterkenny, Kelly’s Diner is a highly popular dining destination – a favourite of both the locals as well as tourists from all around Ireland and also the world. Known to have the best burgers in Letterkenny, famous for its outstanding breakfasts and steak nights, and it’s ever-growing vegan menu, Kelly’s is your go-to destination if you are passionate about having delicious food at great value!

Mon - Wed:

Monday – Wednesday:

8:00am – 7:00pm

Thurs & Fri:

Thursday & Friday:

8:00am – 9:00pm



9:00am – 9:00pm



8:00am – 10:00pm

Red Wall Paint Texture - Kelly's Diner, Mountain Top, Letterkenny




  • Went to Kelly's for dinner and after seeing an ad they had on Facebook. I was pleasantly surprised at the price of everything as it was all great value, almost all main courses less than a tenner. I had the chicken wings to start and the Pit Stop burger for my main, both were lovely and portions were huge. Great diner, nice staff and excellent value. Would recommend.

    Deank06 (TripAdvisor)
  • Try the early birds breakfast - but you need to be there before 12.00 noon. " sausage, two bacon, egg, potato bread, beans plus two rounds of toast and tea - 5 euros!!! If after 12.00 the breakfast bap at 4.95 is also extremely tasty. I am amazed to read bad reports about service, I eat here every time we are on our way to or from Gweedore and the service has always been very friendly.

    F1roger (TripAdvisor)
Red Wall Paint Texture - Kelly's Diner, Mountain Top, Letterkenny
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