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Union Bistro

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3 S Wilcox St, Castle Rock, CO 80104 (South Street)
+1 303-688-8159
Website
Today
11:30 am - 9:00 pm
Closed now
See all hours
Hours:
Tue - Thu 11:30 am - 9:00 pm
Fri - Sat 11:30 am - 10:00 pm
Dining options: Lunch, Dinner, Breakfast, Reservations

TripAdvisor Reviewer Highlights

Read all 134 reviews
Visitor rating
  • 75
    Excellent
  • 41
    Very good
  • 13
    Average
  • 4
    Poor
  • 1
    Terrible
Rating summary
  • Food
    4.5 of 5 stars
    Service
    4.5 of 5 stars
  • Value
    4 of 5 stars
    Atmosphere
    4 of 5 stars
Great meal

We visited Union Bistro during our trip to Castle Rock from NY. It was my step daughters birthday, so the family celebrated here, including 3 kids 6 and under. We decided to order a bunch of small plates (at least 8-10)and a pasta special. The choices are so eclectic, which works perfectly for a... read more

4 of 5 starsReviewed July 27, 2015
JandJMiller
,
Valley Stream, New York
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134 Reviews from our TripAdvisor Community

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Date | Rating
  • English first
  • Italian first
  • Any
English first
Valley Stream, New York
Level Contributor
62 reviews
56 restaurant reviews
common_n_restaurant_reviews_1bd8 20 helpful votes
4 of 5 stars Reviewed July 27, 2015 NEW

We visited Union Bistro during our trip to Castle Rock from NY. It was my step daughters birthday, so the family celebrated here, including 3 kids 6 and under. We decided to order a bunch of small plates (at least 8-10)and a pasta special. The choices are so eclectic, which works perfectly for a foodie. The kids were able to... More 

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Colorado Springs, Colorado
Level Contributor
222 reviews
119 restaurant reviews
common_n_restaurant_reviews_1bd8 199 helpful votes
4 of 5 stars Reviewed July 26, 2015 NEW

Went here on a Saturday evening with a 8pm reservation for 4. When arrived, there was no hostess and the workers who did come by mentioned to wait for the one host who handled everything. He worked hard, but was pretty slow in getting the process organized which left a bit of an unwelcome feel to the front (1st impressions... More 

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Level Contributor
5 reviews
4 restaurant reviews
4 of 5 stars Reviewed July 17, 2015

We enjoyed the tenderloin sandwich. The meal was excellent and the service was fast and friendly. We would highly recommend you eat here.

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Highlands Ranch, Colorado
Level Contributor
125 reviews
78 restaurant reviews
common_n_restaurant_reviews_1bd8 33 helpful votes
3 of 5 stars Reviewed July 12, 2015

We went with brother and sister in law for dinner. We ate outside, we were the only ones eating out on their kind of blah patio. The manager came out a couple of times to see if we wanted to come inside, as it was threatening rain. We declined until it did start to rain, but from the start, he... More 

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Peyton, Colorado
Level Contributor
44 reviews
27 restaurant reviews
common_n_restaurant_reviews_1bd8 54 helpful votes
4 of 5 stars Reviewed July 8, 2015

We go to Castle Rock frequently for horse shows and have passed this restaurant numerous times on the way to Sienna. I've read reviews, but just never ended up here. I met a friend from Denver here and did not know what to expect. The staff was amazing, from the hostess, to the waitress, to the management! I ordered a... More 

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Denver, Colorado, USA
Level Contributor
31 reviews
24 restaurant reviews
common_n_restaurant_reviews_1bd8 4 helpful votes
3 of 5 stars Reviewed July 8, 2015

This is a consistent restaurant with good food and drink. It's open for lunch too. It's casual. Parking can be a hassle.

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Castle Rock, Colorado
Level Contributor
146 reviews
99 restaurant reviews
common_n_restaurant_reviews_1bd8 27 helpful votes
4 of 5 stars Reviewed July 8, 2015

We really enjoyed our food for a lovely late afternoon lunch on the patio. Sharing small plates was a lot of fun. The broccoli was delicious as well as the salmon and fish tacos. Our server was super nice and steered as well with a nice peanut butter bite for dessert. One shared for a pb and chocolate fix was... More 

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Castle Rock, Colorado
Level Contributor
9 reviews
4 restaurant reviews
4 of 5 stars Reviewed July 1, 2015

We were seated on time for our reservation. Service was excellent. The food was good. I would go back again. In fact, I have gone back to this restaurant four times.

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Greeley, Colorado
Level Contributor
8 reviews
5 restaurant reviews
5 of 5 stars Reviewed June 30, 2015

We needed a late snack and drinks with friends. Union Bistro had several seating choices including a cozy patio. Appetizers were tasty and some unique. They have an extensive martini list. I was sad they closed at 10. I will be back for dinner.

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Castle Rock
Level Contributor
6 reviews
4 restaurant reviews
4 of 5 stars Reviewed June 30, 2015

You will find a lot of activity and action here along with a great selection of food and beverages. The outdoor dining is relaxing and a less hectic atmospheere. Enjoyed a great meal after a long drive.

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Additional Information about Union Bistro

Address: 3 S Wilcox St, Castle Rock, CO 80104
Phone Number: +1 303-688-8159
Location: United States  >  Colorado (CO)  >  Castle Rock
Open Hours:
Tuesday 11:30 am - 9:00 pm
Wednesday 11:30 am - 9:00 pm
Thursday 11:30 am - 9:00 pm
Friday 11:30 am - 10:00 pm
Saturday 11:30 am - 10:00 pm
Average Prices: USD 8 - 27
Cuisine: American

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Restaurant Details

Location and Contact Information

  • Address: 3 S Wilcox St, Castle Rock, CO 80104
    (South Street)
  • Location: United States  >  Colorado (CO)  >  Castle Rock
  • Phone Number: +1 303-688-8159

Price and Cuisine

  • Average Prices: USD 8 - 27
  • Cuisine: American

Restaurant Characteristics

  • Dining Style: Casual Elegant
Open Hours
Tuesday
11:30 am - 9:00 pm
Wednesday
11:30 am - 9:00 pm
Thursday
11:30 am - 9:00 pm
Friday
11:30 am - 10:00 pm
Saturday
11:30 am - 10:00 pm

Questions & Answers

Questions? Get answers from Union Bistro 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?