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Union Bistro

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3 Wilcox, Castle Rock, CO 80104 (South Street)
+1 303-688-8159
Website
Today
11:30 am - 10:00 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: Breakfast/Brunch, Reservations, Late Night
Good for:
Casual Elegant

TripAdvisor Reviewer Highlights

Read all 110 reviews
Visitor rating
  • 65
    Excellent
  • 31
    Very good
  • 9
    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
Most recent review
One of my favorites in Castle Rock

Love this place! Great place for drinks and dinner with friends. I also enjoy going with just my husband. We eat here for lunch too. Martini's are delicious and they have many different flavors. Food is exceptional too!

5 of 5 starsReviewed February 26, 2015
gelika
,
Colorado
Good for:
  • Casual Elegant
  • Breakfast/Brunch
  • Reservations
  • Late Night
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110 Reviews from our TripAdvisor Community

Date | Rating
  • English first
  • Italian first
  • Any
English first
Colorado
Top Contributor
54 reviews 54 reviews
28 restaurant reviews
49 helpful votes 49 helpful votes
5 of 5 stars Reviewed February 26, 2015

Love this place! Great place for drinks and dinner with friends. I also enjoy going with just my husband. We eat here for lunch too. Martini's are delicious and they have many different flavors. Food is exceptional too!

Was this review helpful? Yes
Castle Rock, Colorado
Reviewer
3 reviews 3 reviews
1 helpful vote 1 helpful vote
5 of 5 stars Reviewed February 18, 2015 via mobile

Staff is great, fish sandwich to die for and you can't beat Martini Saturday!!! Great location in downtown Castle Rock. Lighting could sometimes be a bit better.

Was this review helpful? Yes
Lubbock, Texas
Contributor
11 reviews 11 reviews
7 restaurant reviews
5 helpful votes 5 helpful votes
5 of 5 stars Reviewed February 18, 2015

We stopped here on our way to Beaver Creek and we are so glad we did! Great ambiance, friendly staff and the food was fabulous! I recommend the blackened fish tacos and the chicken tostada salad. Would definitely be a regular here!

Was this review helpful? Yes
Torrance, California
Top Contributor
68 reviews 68 reviews
24 restaurant reviews
133 helpful votes 133 helpful votes
5 of 5 stars Reviewed February 15, 2015

In downtown Castle Rock. The food was very good, even though the menu selection is a little small. Service was very efficient.

Was this review helpful? Yes
Denver, Colorado
Senior Contributor
22 reviews 22 reviews
10 restaurant reviews
4 helpful votes 4 helpful votes
5 of 5 stars Reviewed January 28, 2015

This restaurant is a wonderful place to meet front range friends. The menu includes creative small plates, traditional large plates, salads and more. My group sampled salads and small plates and found both to be delicious. The general restaurant seating area has space available for both large and small groups to gather. Floor to ceiling windows add an element of... More 

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Larkspur, Colorado
Senior Contributor
45 reviews 45 reviews
37 restaurant reviews
16 helpful votes 16 helpful votes
4 of 5 stars Reviewed January 18, 2015

So I ate here one time prior to this and was not crazy about what I ordered. This time I ordered the Salmon Salad & Crispy Broccoli. I can honestly say this is probably the best salad I have ever eaten. It was grilled salmon on arugula with apples, pecans & citrus Apple dressing with bacon broccoli saute. Simply incredible.... More 

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Castle Rock, Colorado
Senior Reviewer
7 reviews 7 reviews
3 helpful votes 3 helpful votes
4 of 5 stars Reviewed January 16, 2015 via mobile

Recently went to Union for a girls night out and it was fantastic. The night we went they had 1/2 price bottles of wine. The appetizers were delicious and large enough for a meal. The entree as were beautiful and tasted even better. It was hard to decide what to get they have so many options for everyone. I have... More 

Was this review helpful? Yes 1
denver
Senior Contributor
29 reviews 29 reviews
24 restaurant reviews
7 helpful votes 7 helpful votes
4 of 5 stars Reviewed December 29, 2014

I've lived in Castle Rock for 3 years and I was not too sure about this place, I had heard mixed reviews. Finally I went to lunch with a few friends and quickly realized I was missing out, the blackened fish tacos were amazing! My little one had chicken off the kids menu and she did not leave anything behind.... More 

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Denver
Contributor
12 reviews 12 reviews
10 restaurant reviews
2 helpful votes 2 helpful votes
5 of 5 stars Reviewed December 3, 2014

I hate to let out the secret as I want to keep this place from getting too crowed! Everything on the menu is superb! The atmosphere is delightful, and the service is excellent. Nothing bad to say other than the draft beer is limited but the martinis make up for it. You wont be disappointed.

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Denver, Colorado
Senior Contributor
24 reviews 24 reviews
12 restaurant reviews
14 helpful votes 14 helpful votes
5 of 5 stars Reviewed December 3, 2014

I think I have had everything on the menu, including the martinis, and always was extremely satisfied with each. The quality, quantity, presentation and service are the best you will find anywhere. I have been with family, friends, business, romantic lunches and dinners. It is a place you can go anytime with anyone for any occassion.

Was this review helpful? Yes

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Restaurant Details

Location and Contact Information

  • Address: 3 Wilcox, 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?