Casino ยท Plymouth

Acorn Ridge Casino

Acorn Ridge Casino is Amador County's newest casino, opened February 24, 2026, on 228 acres of tribal land off Highway 49 in Plymouth. Built by the Ione Band of Miwok Indians after a decades-long effort, the $110 million boutique property has a 25,205-square-foot gaming floor with 484 slot machines and 12 table games, plus a farm-to-fork restaurant and bar, a grab-and-go market, and a 372-seat outdoor entertainment venue. It is the county's third casino, alongside Harrah's Northern California and Jackson Rancheria.

Casino experience in Amador County near Acorn Ridge Casino
Casino experience in Amador County near Acorn Ridge Casino

Why Visit Acorn Ridge Casino?

The appeal is newness - the county's freshest gaming floor, modern design with natural light in the non-gaming areas, and a 372-seat outdoor venue built for live music and community events. Ridge Rewards is the house players' program.

Plymouth puts it minutes from Shenandoah Valley wineries, so it slots into a wine-tasting day as an evening stop. There is no hotel attached, but the tribe's 46-room Oak Ridge Inn sits a two-minute walk away.

What to Expect

Expect an intimate boutique casino, not a mega-resort - single story, easy to navigate. Table games include blackjack, roulette, baccarat, and several poker variants. The crowd skews adult and local, especially on event nights at the outdoor venue.

Best for casino-goers who prefer a smaller floor, live-music fans checking the outdoor calendar, and Plymouth visitors capping a wine day. Gaming is 21+. Set a budget before you play, and book the Oak Ridge Inn next door if you plan to stay late.

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Good to Know

Type
Casino
Location
Plymouth, California
Address
17500 CA-49, Plymouth, CA 95669
Website
Official website available
Best for
Casino nights, Outdoor live music, Plymouth wine-day finales, Group outings

Business hours, menu items and availability can change. Check directly with the business before making a special trip.

Where Is Acorn Ridge Casino?

Acorn Ridge Casino is located at 17500 CA-49, Plymouth, CA 95669.

Plymouth is the gateway to Amador wine country, sitting at the doorstep of the Shenandoah Valley's tasting rooms and vineyards. Visitors use it as a launch point for wine tasting days, with restaurants and shops to round out the trip. Jackson and Sutter Creek are a short drive away, so it pairs naturally with a broader Gold Country itinerary.

17500 CA-49, Plymouth, CA 95669

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Frequently Asked Questions

Where is Acorn Ridge Casino?

Acorn Ridge Casino is located at 17500 CA-49, Plymouth, CA 95669.

What type of venue is Acorn Ridge Casino?

Acorn Ridge Casino is a Casino in Plymouth. Showtimes, lineups and event schedules change regularly, so check the current calendar or contact the venue before making plans.

Is Acorn Ridge Casino close to other nightlife?

Yes. Plymouth has restaurants, bars and gathering spots nearby, so Acorn Ridge Casino fits well into an evening out, with dinner before or drinks after around town.

What else can I do near Acorn Ridge Casino?

Make an evening of it with dinner in Plymouth before or after the show, explore nearby towns, and check Explore Amador's events calendar for more live happenings.

Information last verified: October 2026.

Explore Amador independently organizes local information to help residents and visitors discover Amador County. Business details can change, so confirm time-sensitive information directly with the business.