• V. Sattui Winery - Established in 1885, V. Sattui Winery is a family-owned treasure renowned for its wide selection of estate-grown wines and dedication to traditional winemaking methods. The winery exudes a rustic Italian charm and features lush picnic areas, perfect for enjoying a glass of wine. It also offers a gourmet marketplace filled with artisan cheeses, charcuterie, and freshly prepared foods, making it an ideal location for a relaxing wine country picnic.
• The Petrified Forest - Travel back in time at The Petrified Forest in California, where ancient redwoods have transformed into stone. This geological wonder, located near Calistoga in Sonoma County, was formed by volcanic eruptions from Mount Saint Helena over 3 million years ago. The eruptions covered the trees in ash, starting a slow petrification process. Today, visitors can wander along paths through the preserved forest, admiring these magnificent tree fossils that narrate a tale of natural history and change.
• St. Francis Winery and Vineyards - St. Francis Winery is a key player in the region’s wine history. Founder Joe Martin introduced the first Merlot grapes here in the 1970s, setting a standard for excellence. Today, St. Francis’s Merlot remains a highlight of their tasting menus, reflecting its lasting legacy. The winery also provides delightful food pairings, enhancing the wine-tasting experience.
• Frog’s Leap Winery - Frog’s Leap Winery represents the fusion of traditional winemaking with innovative, sustainable agriculture. Founded in 1981 by John Williams and Larry Turley, the winery quickly became known for pioneering organic grape growing in Napa Valley, achieving certification by 1989. Famous for its robust Zinfandel, elegant Chardonnay, and vibrant Sauvignon Blanc, Frog’s Leap produces wines that capture the vineyard’s terroir. The scenic estate, featuring a restored 19th-century red barn, lush gardens, and a tranquil pond, offers visitors a peaceful setting to taste wines and learn about organic viticulture.
• Ledson Winery & Vineyards - Known as “The Castle” in Sonoma Valley, Ledson Winery & Vineyards offers more than just wine; it is a journey into a family’s legacy. Built with stunning Gothic architecture, the estate provides a majestic backdrop for tasting exceptional, handcrafted wines. The winery was founded by Barker Ledson, who transitioned from English nobility to the rugged American West, eventually settling in Sonoma to realize his winemaking vision. Each bottle here tells a story of meticulous cultivation and artisanal craftsmanship.
• Old Faithful Geyser of California - The Old Faithful Geyser is a remarkable natural phenomenon known for its regular and predictable geothermal eruptions, sending boiling water and steam up to 60 feet into the air every 15 to 30 minutes. Situated in a peaceful setting, the site is complemented by a geology museum that educates visitors about geothermal activity. It also features a collection of rescue animals, enhancing the attraction’s educational and conservation appeal. Beautifully landscaped with picnic areas and gardens, the Old Faithful Geyser offers a unique blend of natural wonder and educational opportunities, making it a captivating destination for nature lovers and families.
• Chateau Montelena - Chateau Montelena is renowned for its rich history and award-winning wines. Founded in 1882, it gained international acclaim when its Chardonnay won at the 1976 Judgment of Paris wine competition, challenging the dominance of French wines and highlighting California on the global wine stage. The estate is characterized by its distinctive stone castle, nestled among lush vineyards and a serene private lake, offering a picturesque setting. Visitors can enjoy tours of the historic grounds, indulge in tastings of their celebrated wines, and explore the beautifully landscaped gardens, making it a cherished destination for wine lovers and history enthusiasts.
• Castello di Amorosa - Castello di Amorosa stands as a magnificent 13th-century Tuscan-style castle, featuring 107 rooms across eight levels, including a drawbridge, dungeon, and torture chamber. This authentically styled medieval structure is built using traditional methods and materials, enhancing its historic ambiance. The castle not only pays homage to Italian architecture but also houses a winery that produces Italian-style wines, perfectly aligning with its theme. Visitors can explore grand courtyards, ornate rooms, and a vast great hall through guided tours, making it an enchanting destination for those interested in both wine and historical architecture.
• Silverado Vineyards - Founded in 1981 by Diane Disney Miller and her husband Ron Miller, Silverado Vineyards is celebrated for its sustainable viticulture and premium wines. Located in the heart of Napa Valley, the estate spans over 400 acres dedicated to producing environmentally responsible and high-quality wines, particularly its renowned Cabernet Sauvignon. The vineyard is known for its elegant stone architecture and a carefully curated art collection, which enhances the sophisticated wine tasting experience. Silverado’s commitment to quality and sustainability sets it apart, making it a distinguished destination for wine enthusiasts. Visitors can expect a memorable journey through the art and science of winemaking, surrounded by the scenic beauty of the vineyard’s lush landscapes.

• Toll free phone, chat and email support
• Pre-download and tour offline
• In-app, web and PDF trip planners
• Location-based stories, tips & directions that autoplay
• Buy once, use forever with free updates
• GuideAlong (GyPSy Guide) Audio Tour with 230+ points
• Flexible routes with suggested itineraries or create your own

• Attraction passes, entry tickets, or reservations

Download GuideAlong’s self-guided audio tour of Sonoma and Napa Valley to discover the rich history, breathtaking vineyards, and timeless allure of this globally celebrated wine region. Visit renowned wineries such as the Tuscan-style castle, Castello di Amorosa, Napa Valley’s pioneering winery, Charles Krug, and Chateau Montelena, famous for elevating California’s status in the wine world.

As you journey, enjoy captivating tales about the region’s rich wine-making legacy and its natural marvels, which play automatically as you explore this wine enthusiast’s haven.

Experience the freedom to explore offline at your own pace, allowing more time at places that captivate you and skipping those that don’t.

Stories, tips, and directions play automatically based on your location
Travel at your own pace
Tour offline using GPS. No cell service or WiFi is needed
Suggested itineraries for half, full, or multi-day use
No time limits or expiry
Like having a tour guide along for the drive

Purchase one tour per vehicle.

• How to Access: After booking you’ll receive an email and text with instructions (search “Download Audio Tour”). Click the link in the email/text to sign in with your preferred Apple or Google account and redeem your voucher code ahead of time.
• Download The GuideAlong App: Download the free app over WiFi or cellular data and sign in with the same Apple or Google account.
• Download The Tour: Download the tour in the GuideAlong app under ‘My Tours’ over WiFi or cellular data.
• Start The Tour: Open the tour in the GuideAlong app to preview the start locations, tour route and trip planner, or start the tour.
• Location-Based Stories: Audio commentary plays automatically as you drive using your phone’s GPS chip. Wherever you are and whichever direction you’re going, you’ll hear the best stories and tips.
• Flexible Travel Date: Tours are a one-time purchase with no expiry or date/time limit. If your plans change to a different day, there’s no need to change your travel date.
• Tour at Your Leisure: With GuideAlong, you control the pace. Start, stop, and resume the tour any day, anytime, adapting it to your schedule.
• Driving Tours: Group Savings: One purchase covers everyone in the vehicle, making it a cost-effective way to explore.
• Works Offline: No internet or cell service is required once the audio tour is downloaded to your phone, so you can relax and tour offline.
• Bring A Charger: Pack a USB/C car charger for charging and easy sound connectivity, and make sure your device is fully charged.
• Technical Support: The GuideAlong support team is available daily by toll-free phone, online chat, and email.
• The app’s audio will play through your car’s Apple CarPlay and Android Auto display, while the app’s map will display on your phone. You can connect your phone to the car via Bluetooth to listen to the commentary through the car stereo.

For a full refund, cancel at least 24 hours before the scheduled departure time.