The Mahalo Top 7
- WineCountry.com: Tours in Sonoma County
- Sonoma.com: Sonoma County Tours/Sightseeing
- Private Wine Tour: Beau Wine Tours
- Public Wine Tour: California Wine Tours
- Sightseeing & Winery Tours: Sonoma Tours
- Suite101: Eco-Tourism and California Wine Tours in Sonoma County
- Article: "Pedaling Through Pinot Country"
Sonoma County Wine Tasting/Winery Tours
- Sonoma.com: Sonoma County Wine Tasting/Wineries
- Beau Wine Tours: Sonoma Valley Wine Tours
- Burdick Tours: Winery Tours
- Bridges Limousine: Sonoma County Tours
- Terrific Tours: Sonoma County Wine Tours
Sonoma County Bike Tours and Rentals
- Wine Country Bikes: Sonoma County Bike Tours & Rentals
- Sonoma Bike Tours: Goodtime Touring Company
- FoodandWine.com: "Pedaling Through Pinot Country: Sonoma Bike Tour"
- Bike Rentals & Tours: Getaway Adventures
- Go Sojourn: Sonoma Coast California Bike Tours
Sonoma County Miscellaneous Tours
- Wildlife Sanctuary Tours: Safari West
- Hot Air Balloon Tours: BalloonTours.com
- Segway Tours & Rentals: SonomaSegway.com
- Sonoma State University: Maps & Tours
- Birdwatching in Sonoma: Madrone Audubon Society
- Kunde Estate Winery & Vineyards: Eco-Green Tours & Sustainable Winegrowing
Sonoma County Package Tours
- TripAdvisor: Hotel + Air Deals to Sonoma
- Yahoo! Travel: Sonoma, CA Vacation Package Deals