Koi Gardens
Koi Gardens effortlessly transforms from a romantic ceremony location into a stunning open-air reception space, accommodating up to 200 guests with ease. As one of the most sought-after Bay Area outdoor wedding venues, this picturesque courtyard provides an unforgettable setting for couples dreaming of an elegant garden celebration.
Whether you envision a refined formal dinner or a relaxed outdoor reception, this flexible courtyard space adapts beautifully to your style. You’re welcome to bring in your own caterer and bar team or work with our trusted venue partners to create a seamless dining and beverage experience.
Celebrate beneath the evening sky and create unforgettable memories in one of the most charming outdoor garden wedding venues in Northern California.
Koi Gardens
Our Bay Area Venues Favorite Features:
Stroll through Brownstone Gardens and discover enchanting features like a charming bridge, serene koi pond, whimsical butterfly chair, a playful swing, and much more. These picturesque elements create a magical backdrop for outdoor wedding ceremonies, receptions, and photos, making every moment uniquely memorable.
THE BRIDGE:
Our signature walking bridge—set above a tranquil koi pond and framed by a gentle waterfall—creates one of the most enchanting photo locations in our Contra Costa outdoor garden wedding venue. Leading gracefully into a picturesque gazebo, this serene setting is a favorite for first looks, couple portraits, and breathtaking golden hour wedding photos.
Perfect for couples seeking a Bay Area garden wedding venue, The Bridge offers a romantic backdrop that captures the natural beauty and timeless elegance of our property, making it ideal for unforgettable wedding photography and outdoor celebrations.
the
bridge
THE GAZEBO:
Our enchanting outdoor wooden gazebo—beautifully accented with warm string lights—is nestled beside the Rose Garden, a serene waterfall, a koi pond, and the charming walking bridge. This picturesque spot is ideal for intimate moments, meaningful cultural ceremonies, and stunning wedding portrait photos.
A beloved feature of our Contra Costa garden wedding venue, the Gazebo offers couples a romantic and versatile space that blends natural beauty with timeless elegance—perfect for Bay Area outdoor weddings and unforgettable celebrations.
the
gazebo
THE SWING:
Our charming wooden swing offers a cozy, picture-perfect spot to relax, share a quiet moment, and capture beautiful photos.
Surrounded by the natural beauty of our Contra Costa garden wedding venue, the swing adds a touch of whimsy and romance—making it a favorite feature for Bay Area outdoor wedding photos, engagement portraits, and candid couple moments.
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swing
the
light tent
THE LIGHT TENT:
Our enchanting Light Tent creates the ultimate fairytale ambiance for your celebration. Draped in soft, twinkling lights, this dreamy space is perfect for sharing your first dance as newlyweds, dining under the stars, and savoring the magic of your wedding night.
A highlight of our Contra Costa outdoor garden wedding venue, the Light Tent offers a romantic, star-lit setting that elevates any Bay Area wedding—ideal for unforgettable photos, intimate moments, and a truly magical evening.
butterfly
chair
THEBUTTERFLY CHAIR:
Our teal blue Butterfly Chair was created in loving memory of the founder, creator, and visionary behind Brownstone Gardens. This special piece embodies his spirit and the heart of our garden—serving as a beautiful reminder of the passion and care that shaped our Contra Costa outdoor wedding venue.
A meaningful feature throughout the property, the Butterfly Chair offers guests a unique spot for reflection, photos, and connection. We are honored to keep his legacy alive and to share the essence of Brownstone Gardens with every couple who celebrates here.
the
waterfall & koi pond
THE WATERFALL & KOI POND:
Our tranquil koi pond is home to vibrant, cherished koi fish that have become a beloved part of Brownstone Gardens. Nestled beneath the charming wooden walking bridge, they bring a sense of life, beauty, and serenity to every couple who visits. Nearby, the gentle waterfall adds a soothing, natural soundtrack as you stroll through our Contra Costa garden wedding venue.
This peaceful oasis creates a stunning backdrop for Bay Area outdoor wedding photos, first looks, and quiet, intimate moments—enhancing the magic of your wedding day with the calming sights and sounds of nature.
the
fountain
THE FOUNTAIN:
Located within Koi Gardens, our unique sedimentary rock fountain is a timeless symbol of nature’s beauty and transformation. As water gently pours over the stone, the minerals slowly shift and reshape—creating a feature that is always evolving, always changing, and forever alive.
Surrounded by a charming brick sitting area, the fountain offers a peaceful retreat for couples seeking a quiet moment amid the excitement of their wedding day. This serene spot enhances the natural elegance of our Contra Costa outdoor garden wedding venue, making it a lovely backdrop for Bay Area wedding portraits, reflection, and relaxation.
access gate
THE ACCESS GATE:
Koi Gardens area is one of the most flexible and versatile spaces at Brownstone Gardens, offering a beautiful outdoor garden setting perfect for Bay Area weddings and special events.
This spacious garden area features an open floor plan and a private gate leading directly from Brownstone Road in Oakley, CA. This unique access point allows a variety of vehicles to enter the space—such as a wedding car, limousine, shuttle van, food trucks, specialty luxury cars, or even horse carriages. It’s an incredible way to create a memorable, one-of-a-kind guest experience for your celebration.
Whether you're planning a grand wedding entrance, a cultural baraat, or a customized reception setup, Koi Gardens provides the flexibility and convenience to bring your vision to life.
built in bar
BUILT IN BAR:
Brownstone Gardens features a stunning built-in marble green bar that adds elegance and functionality to your Bay Area outdoor wedding reception. Hosts may provide all alcohol, which can be served by a hired bartender or our preferred vendor bartending company. If you prefer not to use the bar for drinks, it can easily be transformed into a DJ station or hidden completely with a backdrop, giving you flexibility to customize the space to match your wedding vision.