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New Castle Diner

Certificate of Excellence
American, Diner
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820 Castle Valley Blvd, Ste 210, New Castle, CO 81647
+1 970-984-3700
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72 Reviews from our TripAdvisor Community

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Showing 72: English reviews
illinois, usa
Level Contributor
30 reviews
22 restaurant reviews
common_n_restaurant_reviews_1bd8 9 helpful votes
5 of 5 bubbles Reviewed 7 December 2016

Our first visit there and as impromptu as it was, looking forward to more visits. Great food, (had a chili dog..., a damned big chili dog!), cold beer and the tunes were incredible. Just like the old malt shop days! The hour was near closing time, but the girls were super about taking care of us, and we never felt... More 

Thank himiler55
Indianapolis, Indiana
Level Contributor
70 reviews
26 restaurant reviews
common_n_restaurant_reviews_1bd8 18 helpful votes
1 of 5 bubbles Reviewed 29 October 2016 via mobile

The diner was adorable and the waitress was attentive and friendly. We both ordered meatloaf, salad and mashed potatoes. The salad was the only part of our dinner that was good. Everything else was awful because there was a funny taste that permitted the meat, potato and vegetable. How does that even happen? Sadly we won't try it again.

Thank Robin G
David S, Owner at New Castle Diner, responded to this review

i would like to apologize for the experience you had at my Diner. I appreciate your feed back so we may improve as a company. I can not explain how each of your items had a funny taste to them nor will i make excuses for it. some where we messed up and i am sorry. We source as much... More 

Cary, North Carolina, United States
Level Contributor
187 reviews
105 restaurant reviews
common_n_restaurant_reviews_1bd8 30 helpful votes
4 of 5 bubbles Reviewed 14 October 2016

Great local gem just off the interstate. It was obvious that the local like this place. The waitress said about 80% of the diners around us were locals. I had an egg sandwich with bacon on sourdough. It was a vey good breakfast sandwich. The egg was cook (over easy) just the way I wanted. It was a rather large... More 

Thank SCCLane
David S, Owner at New Castle Diner, responded to this review

Thank you for visiting the Diner and getting to know our staf. More 

Winnipeg, Manitoba, Canada
Level Contributor
29 reviews
4 restaurant reviews
common_n_restaurant_reviews_1bd8 33 helpful votes
5 of 5 bubbles Reviewed 10 October 2016

Good food, friendly service though a bit slow, and enjoyable 1950's decor. Close to our motel (we walked over) and to a grocery store.

Thank Robwil71
Level Contributor
3 reviews
5 of 5 bubbles Reviewed 5 October 2016

We were on vacation in New Castle and enjoyed this dinner. It became our go to whenever we were hungry for great homestyle food. I really liked the tuna sanwiches. I am sad I never got to try the pies. My sandwiches were so filling-no room left

Thank CRUNCH123
Level Contributor
5 reviews
common_n_restaurant_reviews_1bd8 1 helpful vote
5 of 5 bubbles Reviewed 16 September 2016 via mobile

Worth the Stop, in Newcastle, CO, yummy food & Fun 1950's diner, Tiffany our waitress, was real friendly, our 2nd visit, while traveling down I-70 west of Glenwood Springs☆

Thank chuckak
Rifle, Colorado
Level Contributor
7 reviews
7 restaurant reviews
common_n_restaurant_reviews_1bd8 1 helpful vote
5 of 5 bubbles Reviewed 10 September 2016 via mobile

Now thats an omelet !!NOT a speck of brown on that beautiful light yellow fluffy omelet! !and the taste. ..DELECTABLE! !Fine Dining in a 50s Dinner!!

Thank Audrey W
Highlands Ranch
Level Contributor
48 reviews
34 restaurant reviews
common_n_restaurant_reviews_1bd8 14 helpful votes
3 of 5 bubbles Reviewed 17 August 2016

A nice little restaurant advertised as a throwback to the fifties. I would say average food but excellent shakes and malts. If you enjoy the music from that era and are craving a shake or malt, you should stop by.

Thank DiGuy
Level Contributor
22 reviews
9 restaurant reviews
common_n_restaurant_reviews_1bd8 10 helpful votes
5 of 5 bubbles Reviewed 9 August 2016 via mobile

We had come from Beaver Creek via Glenwood Springs and was looking for something non-chain. So glad we found this diner. The service was excellent and the food was very tasty, great value and quick. The commitment to locally sourced food is admirable and really pays off, the ketchup and mustard deserve special mention. Would love to come again if... More 

Thank Neil M
Glenwood Springs, Colorado
Level Contributor
16 reviews
12 restaurant reviews
common_n_restaurant_reviews_1bd8 2 helpful votes
2 of 5 bubbles Reviewed 26 July 2016

Nice diner atmosphere, and the food is ok, but repeated visits show no signs of service improving. Just about have to beg to get your coffee refilled on a slow mid morning, with 5 employees strolling, and talking. Ugh.

Thank MOMG48
David S, Owner at New Castle Diner, responded to this review

Thank you for your feed back on this matter and we are striving to improve on employee awareness of customers needs. More 

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Restaurant Details

Rating summary
  • Food
    4 of 5 bubbles
    4 of 5 bubbles
  • Value
    4 of 5 bubbles
    4.5 of 5 bubbles
Average prices
US$7 - US$16
American, Diner
Lunch, Breakfast, Dinner
Restaurant features
Takeout, Seating, Waitstaff, Wheelchair Accessible
Good for
Child-friendly, Cheap Eats, Kids, Local cuisine
Location and Contact Information
  • Address: 820 Castle Valley Blvd, Ste 210, New Castle, CO 81647
  • Location: United States  >  Colorado (CO)  >  New Castle
  • Phone Number: +1 970-984-3700

Questions & Answers

Questions? Get answers from New Castle Diner staff and past visitors.
Posting guidelines
Typical questions asked:
  • Do you have gluten-free options?
  • Is there a dress code?
  • Do you allow dogs on the outdoor patio?