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The Cadillac Kustomz Hotel on the Isle of Bute is a hotel dedicated to the finest American automobile ever built – our intention is to provide you with an exceptional atmosphere, and excellent service.  The hotel itself is an establishment where all people are welcome, and a place where all car enthusiasts will feel right at home. It is comprised of 5 unique and tasteful rooms (three with stunning loch-side views), and has in-house access to the one and only Rockabilly Diner and Scottish Honky Tonk bar.

Like the old car maker used to say – Cadillac: creating a higher standard!    

COVID INFORMATION: While we are experiencing a high volume of bookings, it is our obligation to inform you of current regulations in our area. At the moment, we are only functioning as a standard B&B, as we are not currently permitted to serve alcohol, provide music of any sort (background or live), and the Rockabilly Diner is only open to bona-fide hotel guests on Friday and Saturday (though takeaway is currently permitted for the general public). Email the Cadillac for any further questions if need be, as we sincerely wish to avoid any disappointment. Our number one priority is for you and your kin to have a good time, a proper nights sleep and a boppin’ environment, but under current conditions we simply must obey the regulations for everyone’s safety. Of course, we will keep all our potential guests and friends aware of the ongoing situation, and apologies for any inconvenience at this time

What Our Customers Say About Us

Came here to see a friend who was playing a live set in the lounge. I'd already had a fish supper from Zavaroni's, but when I turned up and saw the menu I had to order something. I chose the Atomic Burger...the waitress warned me it was spicy, and it was - but not too much. The setting was spectacular and the diner fitted out with all kinds of cool toot. An amazing diner and looking forward to eating here again next time I come to Bute.

Great food, Great Service. Happen to stumble on this place while visiting the Isle of Bute. Totally blown away at this unique place. The atmosphere was so charming. The food was fantastic! Great Service. There is also a Pub on this property. What a unique place! Could have spent the whole day soaking up the atmosphere and visiting with the locals. If you are ever on this Island.....don't miss this place.

Really nice place on Bute to eat in a proper american diner. The food is really good, good selection of dishes as well as drinks with having the pub next door. The atmosphere is really nice with very friendly staff. You feel like in a real american diner, lots of fun! We'll definitively be back for dinner and we really want to try the breakfast too. Would recommend!

Not the first time and not the last time we'll visit. I just love EVERYTHING on the menu and take ages to choose. Chicken, waffles, cheese, egg, syrup.. You canny go wrong. Burgers, more chicken, pancakes,... Mmmm. Gorgeous retro diner and cool tunes. Friendly helpful staff, and the owners are super cool. Can't wait to go back for the hot rods etc in June.

Exceptional atmosphere, excellent service

Reservation Phone

07341 811 278


23 Marine Place, Ardbeg, Isle of Bute, PA20 0LF

Working Time

10:00AM - 09:00PM