Explore Our Venues


Our Venues

Tre Posti

Three Places

Each of our three main private event spaces – the Garden Grove, the Courtyard and The Harvest Room – presents a series of private and semi-private options for intimate gatherings or grand affairs. Our staff provides full on-site event planning, with years of event planning experience.

Call (707) 963-7600 or email us at events@treposti.com for more info.

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Photo by Jen Philips – Design by Bright Event Rentals




Photo by Jen Philips ~ Design by Bright Event Rentals

The Garden


With stunning vineyard and mountain views, the Garden Grove is a beautiful outdoor venue in a quintessential Napa Valley setting. Located just off Main Street, St. Helena, it’s the ideal spot to host a rehearsal dinner, welcome reception or team building event – and everything in between.




For an unforgettable evening al fresco, host your event under a canopy of Mulberry trees and twinkle lights in our Courtyard. 

Reminiscent of a Tuscan patio, with an impressive stone fireplace and vineyard views, this is the perfect location for an intimate gathering or grand affair.

Accommodates groups of 20-150.


Photo by Jen Philips ~ Design by Rion Designs

The Harvest


Tall windows, rich dark wood and a striking sky light create an impressive setting for any private event. With plenty of natural light, it’s a beautiful space for casual daytime events, but also transforms into an extraordinary venue for elegant evening gatherings.

Accommodates groups of 20-150.

North Harvest Room can seat 60 and the South Harvest Room can seat 90.



Special Events

Private Events

That Special


Nestled in the heart of wine country, St. Helena’s Tre Posti is the premiere Napa Valley special event space. Our clients can select from an array of private and semi-private venues designed to accommodate casual corporate retreats or unforgettable wedding celebrations – and everything in between.

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Special Events Contact

Contact Us

Plan Your Event


Thank you for your interest in our property for your private event. We’re delighted to be considered.

Please call us at Tel: (707) 963-7600 or fill out the contract form below to plan your special event.

    BrunchLunchPlated DinnerFamily Style:Dinner BuffetReception

    Tre Posti


    We are located at 641 Main St, St Helena, CA 94574