Our Handcrafted Wines

Mount Bullion Vineyard announces our new label, Casto Oaks. You are invited to stop by our tasting room and sample our full range of wines. From full bodied Cabernet’s to Earthy and balanced Zinfandel’s. Our family winery produces up to 1,200 cases a year. We hope to share our passion of handcrafted wines with you soon. Enjoy with good friends and good food!

Shop Our Selections

2014 Casto Oaks Syrah

Nestled between the Hunter’s Valley hills only 3 miles from Casto estate lies the Lyons Hunter’s Valley Vineyard.

The Lyons estate rests at an elevation of 2,000 feet on a site with… Read More

2013 Cabernet Sauvingon

2013 is widely considered to be one of the finest years for grape-growing conditions in California in nearly 3 decades.

A warm and dry start to the spring kicked off a year that…Read More

2013 Mount Bullion Estate Zinfandel

Casto Oaks vineyard lies next to May Rock, the largest outcropping of quartz along the Mother Lode.

This is reflected in our soil profile, which consists of layers of rich red clay held together with…Read More

2014 Syrah Port

Casto Oaks Estate Zinfandel Port is one of our best sellers and has been a staple of the winery since our inception. It is produced in the Portuguese style and fortified using un-aged brandy…Read More

2013 Mans Best Blend

Man’s Best Blend is named for Harold Casto’s 8 year old white lab Tilly. Every day and most nights Harold and Tilly patrol the vineyard and monitor the progress of the grapes. Whether it’s surveying crop size, checking clusters for ripeness or just…Read More

To Order

If you would like to purchase wine please call us at 209-377-8450, or email jason@castooakswine.com. You can also order online direct with our new online store. All major credit cards accepted.

Apply for a membership to our wine club…

Casto Oaks Wine Club enrollment is now open. Become a charter member and receive a 20% discount on all purchases as well as access to pre-released wines not yet available to the general public and occasional case blowout pricing!

Your first 4-bottle shipment of Casto Oaks includes:

✓ 1 bottle of 2013 Gardner Reserve Cabernet

✓ 1 bottle of 2014 Casto Oaks Syrah

✓ 1 bottle of 2013 Mount Bullion Estate Zinfandel

✓ 1 bottle of 2013 Mans Best Blend

You will receive 3 four-bottle shipments, the first arrives the second week of April, followed by the second week of September and the final shipment the second week of December. A one year minimum commitment at 12 bottles per year. Shipment selections vary based on availability and newly released wines.

Thank you for signing up!