Llywelyn's Pub in O'Fallon, MO is the perfect destination for your eating and drinking needs! We serve great Celtic cuisine and boast 24 beers on draft and over 30 more in bottle. We feature fresh daily chef specials and there is always something new to try.

Our O'Fallon location features three distinct areas for dining or to use for your party needs. The main room is a great gathering place with the feel you'd expect from Llywelyn's! Our large dining tables are a great spot for family or friend get togethers.  A few games to keep the kids entertained while the adults visit.  In the spring, summer, and fall our huge rooftop patio will open to offer dining al fresco with a beautiful rooftop patio bar! Watching soccer or playing volly ball enjoy our Blue Moon Beach Bar featuring a unique menu and drink specials.

Llywelyn's Pub - O'Fallon, Celtic for Good Times!

Location Features

• Main Pub Area
• Rooftop Patio and Bar
• Outside Dining
• Sand Volleyball and Bar
• Adjacent to the Missouri Rush Fields