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Union Bistro

3 Wilcox St, Castle Rock, CO 80104-3300
+1 303-688-8159
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  • Excellent56%
  • Very good31%
  • Average10%
  • Poor2%
  • Terrible1%
Travellers talk about
“flatbread” (21 reviews)
“fondue” (9 reviews)
“pork chop” (14 reviews)
Closed Now
American, Vegetarian Friendly, Vegan Options
££ - £££
3 Wilcox St, Castle Rock, CO 80104-3300
All Details
Write a ReviewReviews (328)
Traveller rating
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1 - 10 of 327 reviews

Reviewed yesterday

Stopped here for dinner on our cross-country trip. Megan, our bartender/server, was very personable and efficient. My spouse and I split the double pork chop with apple chutney and mashed potatoes. The pork chop was moist any very tasty with the apple chutney and cider...More

Thank Barbara E
Reviewed yesterday

We have stopped at this restaurant a few times for a couples lunch away. They have consistently good service and great food

Thank Kathy J
Reviewed 2 days ago

I've eaten at this restaurant many times. The food is simply great. The management is wonderful! I order lots of food for my open houses from this restaurant and they even open up early to accommodate me. Simply wonderful.

Thank W8176QKerinm
Reviewed 2 days ago

Good dining experience always. Sometimes difficult to get in, but that’s common in goof restaurants. Save room for desert.

Thank RedRandyR
Reviewed 1 week ago via mobile

We went shopping at the Castle Rock Outlets then went to the Union Bistro for lunch. Perfect service and meal! I’ll request eating in the main dining room next time so we can watch chef cook.

Thank SusanMurrayKY
A TripAdvisor Member
Reviewed 2 weeks ago via mobile

At with three colleagues for business. We ordered pasta, steak, salad and flat bread. All of us spoke highly of the meals. The waitresses were attentive and prompt. The prices were quite reasonable. We had no problem getting a table. I would easily recommend this...More

Thank A TripAdvisor Member
Reviewed 3 weeks ago

This is a great restaurant to meet friends for happy hour and stay for dinner. The food is awesome, and the place is almost always busy. So reservations are usually required. The atmosphere is happy and buzzing. It's a bit on the expensive side, but...More

Thank A-Paris-visitor
Reviewed 9 May 2018 via mobile

Food is good here, and it is always crowded. Recommend a reservation. Many choices...we have eaten here numerous times and will come back!

Thank Carol33364
Reviewed 29 April 2018 via mobile

The Union Bistro is truly a delight and quite unexpected in the small town of Castle Rock COLORADO! Located on the busy main drag the parking is tough but well worth a short walk from free parking a block to the East of the restaurant....More

Thank TerminalAngler
Reviewed 12 April 2018

Went for their Happy Hour, and they had some great deals. $4-$15 for their appetizers which were very good. We had the pretzels with white cheddar fondue & the Italian Eggrolls. $3 wells was a great deal. We had a great experience for this being...More

1  Thank Dwayne A
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Ask a question
Questions & Answers
23 March 2018|
AnswerShow all 4 answers
Response from Ikemx | Reviewed this property |
Yes good access, hope you both enjoy it
Linda M
2 May 2017|
AnswerShow all 2 answers
Response from Leesa g | Reviewed this property |
Not necessarily but it can't hurt. It gets very crowded there. It is also a going out place in town. If the weather is nice you may want to sit out on the front porch. Have fun! Great food & place!!!
Mary M
14 December 2015|
AnswerShow all 5 answers
Response from Terry S | Reviewed this property |
Yes, any amount.
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Restaurant Details

Rating summary
  • Food
  • Value
Average prices
US$3 - US$30
Lunch, Dinner
Restaurant features
Television, Wheelchair Accessible, Takeout, Reservations, Outdoor Seating, Seating, Waitstaff, Parking Available, Street Parking, Free Off-Street Parking, Highchairs Available, Serves Alcohol, Full Bar, Wine and Beer, Accepts American Express, Accepts Mastercard, Accepts Visa, Accepts Discover, Free Wifi, Accepts Credit Cards
Dining Style
Casual Elegant
Good for
Local cuisine, Bar Scene, Child-friendly, Business meetings, Kids, Special Occasion Dining, Groups
Open Hours
11:30 - 21:00
11:30 - 21:00
11:30 - 21:00
11:30 - 22:00
11:30 - 22:00
Location and Contact Information
  • Address: 3 Wilcox St, Castle Rock, CO 80104-3300
    (South Street)
  • Location: United States  >  Colorado (CO)  >  Castle Rock
  • Phone Number: +1 303-688-8159
Modern doesn't need to mean uptight. At Union, you'll find the freshest culinary ideas in a comfortable setting. Our menu is a creative collection of American inspired classics with Global influence. Inspired dishes using the freshest ingredients from around the block and around the world. Join us for the best happy hour in Castle Rock. Tuesday through Saturday from 2 - 6 PM in the bar and on the upper patio. Reservations not accepted for Happy Hour. "Community" is more than just a word to us. Nothing's better than sharing a great meal with family and friends. Come and enjoy the neighborhood comfort of our dining room, our spacious bar, the outdoor patio or our famous community table. We look forward to seeing you soon. Join Us!
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