21 Rock Grill & Bar

"Fuel Your Passion"

About Us

Welcome to 21 Rock Grill & Bar, a vibrant destination nestled in Arnold, MO, that has been serving the greater surrounding area since 1996. Specializing in live music and entertainment, our establishment boasts a diverse menu featuring mouthwatering burgers, flavorful chicken dishes, and delicious pizzas. Indulge in our selection of premium beer and liquor while enjoying a game of billiards on our pool tables. Join us for weekly events and enjoy our outdoor patio for a refreshing al fresco experience. Make sure to visit our on-site ATM for added convenience. Come and experience the lively atmosphere at 21 Rock Grill & Bar today!

Areas Served

What We Offer

Our Services include:

At 21 Rock Grill & Bar, we bring the ultimate entertainment and dining experience under one roof. Enjoy live music every weekend, Tuesday Open Band Jam Nights, and Karaoke Thursdays for a lively atmosphere. Challenge friends at our pool tables, video games, or join Sunday pool tournaments. With multiple TVs, you’ll never miss the big game while savoring food made from scratch. Relax on our outdoor patio or choose from booths, tables, and high-top seating indoors. We host exciting events year-round, and for your convenience, we offer an ATM on-site. Whether you’re here for great music, delicious food, or unforgettable nights with friends, 21 Rock Grill & Bar is your go-to destination.

Our Products include:

Burgers
Chicken
Pizza
Appetizers
Beer
Specialty Drinks
Top-Shelf Liquor

Testimonials

On 11/12/2025 Anonymous had this to say:
Great spot, recent wifi upgrades, friendly staff, check it out! Testimonial submitted anonymously directly to this site.

On 11/7/2025 Anonymous had this to say:
Love this place! Bartenders are super friendly and love the show! Couldn’t find a more welcoming bar to go to. Testimonial submitted anonymously directly to this site.

Contact Us

21 Rock Grill & Bar
1 Meramec Heights Shopping Center Arnold, MO 63010
Phone: (636) 282-7228
Email: 21rock2025@gmail.com

Across from BP Gas Station, at the intersection of Rock Creek & Old 21

Where To Find Us

Payment Types Accepted

American Express, Android Pay, Apple Pay, Debit Cards, Discover, MasterCard, Visa, Zelle, Cash App

Our Hours

Holiday Hours May Vary. Please Call For Details.

Monday: 12:00 PM - 1:30 AM
Tuesday: 12:00 PM - 1:30 AM
Wednesday: 12:00 PM - 1:30 AM
Thursday: 12:00 PM - 1:30 AM
Friday: 12:00 PM - 1:30 AM
Saturday: 12:00 PM - 1:30 AM
Sunday: 12:00 PM - 1:30 AM

News

🌟 Sip into something special! 🍹 Discover the art of specialty drinks and elevate your taste buds! From vibrant mocktails to top shelf liquor, let every sip tell a story. 💫 What's your favorite concoction?

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Menu

FAQ

What is 21 Rock Grill & Bar known for?

21 Rock Grill & Bar is a lively destination in Arnold, MO, offering a unique combination of great food, live music, and entertainment. Established in 1996, we feature a diverse menu, premium drinks, pool tables, and an outdoor patio for an unforgettable experience.

Where is 21 Rock Grill & Bar located?

We are located at 1 Meramec Heights Shopping Center, Arnold, MO 63010. Our venue is easily accessible and offers plenty of parking for your convenience.

What are your hours of operation?

We’re open 7 days a week from 12:00 PM to 1:30 AM, so you can enjoy lunch, dinner, and late-night entertainment any day!

Does 21 Rock Grill & Bar offer live music or events?

Yes! We host weekly live music events, open jam sessions, and special entertainment nights. Check our social media or website for the latest schedule and featured bands.

What type of food and drinks do you serve?

Our menu includes mouthwatering burgers, chicken dishes, pizzas, and classic bar appetizers. Pair your meal with our selection of beer, specialty cocktails, and premium liquor for the perfect night out.

How can I contact 21 Rock Grill & Bar for reservations or inquiries?

You can reach us at (636) 282-7228 or visit our website at 21rockgrillandbar.com for more details.

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