Features & Amenities

Services

Takeout

Dine-in

Amenities

Free WiFi

Parking

Outdoor Seating

Wheelchair Accessible

TV

Full Bar

Live Sports

Features

Late Night

Payments

Cash

Debit Cards

About

21 Rock Grill & Bar in Arnold, MO, located at 1 Meramec Heights Shopping Center, sits across from the BP gas station at the intersection of Rock Creek and Old Highway 21, making it a well-known and easy-to-find local spot.

Recognized as a popular bar with live music in Arnold, MO, 21 Rock offers a lively atmosphere with a full bar, cocktails, beer, and regular entertainment including live bands and events. The menu features casual American favorites like burgers, wings, pizza, and bar-style appetizers, making it a go-to destination for both food and nightlife.

With its spacious interior, stage, and dance floor, 21 Rock Grill & Bar is a top choice in Arnold for those looking to enjoy drinks, live music, and a fun night out in Jefferson County.