As a dive bar aficionado - this place is a must! It's always a good time, especially karaoke on Saturday night. It's got great people watching and you can smoke inside. They have pool tables and lotto scratchers too. The clientele runs a 30 year age span which is the sign of a great dive bar. There is always some excitement  to be had at the Castle Rock Bar. Saddle up to the bar and watch the shenanigans unfold.
Review Source:Dive Bar Review:
This place is a kick ass little dive bar in downtown Castle Rock. Â I'll dip in here after work on my way back to Denver. Â Yup, rockin the tie and all. Â
Good happy hour, great people looking and yes . . . . you can still smoke in here. Â For those dive bar aficionados out there, this is a must visit.