About
JM Cellars, founded by John and Peggy Bigelow in 1998, crafts award-winning red, white, and rosé wines with a focus on community and fun. They operate two tasting rooms: the members-only Bramble Bump in Woodinville and The Vault in Maltby, offering tastings, glass pours, bottles, barrel tastings, and private events amid stunning PNW landscapes. Certified L.i.v.e. and Salmon Safe for environmentally sound practices.
Award-winning red, white, and rosé wines
Bramble Bump members-only tasting room
L.i.v.e. & Salmon Safe Certified
Barrel tastings and private events
Photos
What They Make
2025 Cinsault Rosé
Fresh, bright, made for spring days
Sauvignon Blanc
Featured in wedding review
Bramble Bump Red
Featured in wedding review
Awards
Gold Medal, Seattle Wine Awards 2021
2021
Double Gold, San Francisco Chronicle Wine Competition 2020
2020
Upcoming Events
Ghouls’ Night Out
Fri, Oct 24, 5-7pm
Spooky sip & paint night at Maltby
Holiday Events
Holiday season
Gatherings for colleagues, friends, or loved ones
Latest News
2025 Cinsault Rosé has arrived. Woodinville closed Sun 4/12 for event; Ghouls Night Out rescheduled to Oct 24; various weather and holiday closures announced.