The Underground Glass Shop
Boulder, Colorado
Listing details are aggregated from public sources and may be out of date — please confirm directly with the business.
About The Underground Glass Shop
The Underground Glass Shop on Pearl Street in downtown Boulder focuses on the art and craft of glass smoking accessories. Located on Boulder's famous Pearl Street, this shop appeals to customers who view glass pipes and water pieces as functional art rather than simple commodities.
A 4.4-star rating from 121 reviews shows that The Underground has found its niche among Boulder's glass-appreciating clientele. The Pearl Street location puts them in the center of Boulder's pedestrian-friendly downtown, surrounded by the kind of independent, artisan-focused businesses that define the city's character.
Frequently Asked Questions
Where is The Underground Glass Shop located?
The Underground Glass Shop is located at 1144 Pearl St, Boulder, CO 80302, USA.
What are The Underground Glass Shop's hours?
According to its public listing, The Underground Glass Shop's hours are — Monday: Closed; Tuesday: 12:00 – 5:00 PM; Wednesday: 12:00 – 5:00 PM; Thursday: 12:00 – 5:00 PM; Friday: 11:00 AM – 7:00 PM; Saturday: 11:00 AM – 7:00 PM; Sunday: 12:00 – 6:00 PM. Hours can change, so confirm directly before visiting.
Is The Underground Glass Shop open on weekends?
The Underground Glass Shop's listed weekend hours are — Saturday: 11:00 AM – 7:00 PM; Sunday: 12:00 – 6:00 PM.
How do I contact The Underground Glass Shop?
You can reach The Underground Glass Shop by phone at (303) 443-7473. Additional details are on their website.
Where can Boulder smoke shops get custom-branded accessories?
Cannabis brands, dispensaries, and shops near Boulder, Colorado can order custom-branded lighters, grinders, rolling papers, mylar bags, and trays — printed with their own logo — at wholesale pricing from Cannabis Promotions.





