Vineyard Hacienda can host weddings, corporate off-sites, retreats and private celebrations for up to 200 guests on a private estate in Jamul, California, about 18 minutes from downtown San Diego. Only one event runs at a time, so a group has the grounds to itself. The address is 12685 Campo Road.
Seminars and company events
The official site lists corporate off-sites and retreats among the events it hosts, next to yoga and wellness retreats. Birthday, holiday, social and fundraising events can be held indoors or on the private natural preserve that borders the estate. The owner customizes each event and offers to arrange a tour before booking. For small groups, such as a leadership dinner, the site points to a direct phone and email contact for the owner.
A company can choose between the estate's setups. The pool area works for a smaller group, the base of the mountain for a larger one, and the wine cellar for a private session of six to eight people.
Weddings and receptions
Weddings are the estate's main business, and the site says it has hosted them for over a decade. Wedding packages include all the hotel rooms, which means the 100-plus acres are for the couple and guests only. The estate describes the setting as merging with a natural wildlife preserve. Its wedding team also produces wedding videos. A pricing brochure can be downloaded from the weddings page. Anniversaries, galas, quinceaneras and proposals are listed as other occasions.
Rooms and capacities
The pool area is set for 4-hour events and takes up to 100 guests. The base of the mountain is set for 6-hour events and takes up to 200 guests. The wine cellar is an evening for 6 to 8 people, with three bottles of estate decanted wine, a choice of appetizers, refreshments and one of the estate suites for the night. A private five-course dinner with wine pairing is offered for six people. All packages include setup, breakdown, tables, chairs, linens, a bartender, parking attendants and cleaning staff. Outside vendors are allowed, and the site states that no additional fees apply.
Accommodation
The estate operates as a hotel as well as a venue. Five rooms are named on the accommodations page: the Wedgewood, Bordeaux, Champagne, International and Merlot rooms. The official site does not state how many guests they sleep in total, so confirm the bedroom count with the team when you plan an overnight stay. Wedding packages include all the rooms, and the cellar evening includes one suite.
Catering
The estate offers all-inclusive packages in which the team arranges vendors and accommodations. Because outside vendors are allowed, a host can bring a caterer of choice instead. The estate also makes its own wine and released four new wines in 2025, which can be part of an evening on site. A wine club is listed on the site.
History and setting
The main house was built in the 1930s in the Spanish hacienda tradition, with adobe, red Spanish tile and hardwood. The current owner, Joseph Harmes III, worked with his mother and grandfather in the 1990s to create the landscaped grounds. Visitors can reach the vineyard, mountain viewpoints and the wine cellar, whose stone columns have water running down them.
Getting there
The estate is at 12685 Campo Road, Jamul, California 91978, close to the east side of San Diego. The site gives the drive from downtown San Diego as 18 minutes. Parking attendants are part of each package, which helps with arrivals for larger groups. Call 619-289-7250 or use the book-an-event form on the official site.
