Sugarloaf Ridge State Park
A natural wonderland with mountain vistas, the Sonoma Creek headwaters, and a renowned observatory for stargazing.

Highlights
Must-see attractions

Social
From TikTok & Reddit
Best Time
See the seasonal waterfall!
Sugarloaf Ridge State Park
Best Time
See the seasonal waterfall!

Highlights
Must-see attractions
A natural wonderland with mountain vistas, the Sonoma Creek headwaters, and a renowned observatory for stargazing.
"A hidden gem in Sonoma, offering superlative views and a great escape from the crowds."
🚗 Parking Fee
Pay $10 for parking at a kiosk or visitor center. State Park pass needed, not regional.
💧 Waterfall Season
Visit after winter rains (Dec-Mar) for the best waterfall views.
Highlights
Discover the most iconic attractions and experiences

Sonoma Creek Falls
Various trails from Visitor Center
A beautiful 25-foot seasonal waterfall, best viewed after winter rains.

Bald Mountain Summit
Bald Mountain Trail
Reach the highest point for breathtaking 360-degree views of surrounding valleys.

Stargazing at the Observatory
Sugarloaf Ridge State Park Observatory
Experience incredibly dark skies perfect for observing the cosmos, often with organized events.

Planet Walk
Park trails
An educational 5km walk showcasing the vastness of the solar system with scaled planet models.
Plans like a pro.
Thinks like you
Planning Your Visit
Timing is Everything for the Waterfall
Bald Mountain Summit Views
Best Times
Insider Tips
from TikTok, Instagram & Reddit
🚗 Parking Fee
Pay $10 for parking at a kiosk or visitor center. State Park pass needed, not regional.
💧 Waterfall Season
Visit after winter rains (Dec-Mar) for the best waterfall views.
☀️ Shade is Limited
Bring a hat for hikes, especially to Bald Mountain, as shade is scarce.
🐻 Wildlife Sightings
Keep an eye out for bears (with cubs!) and deer, especially in summer.
Tips
from all over the internet
🚗 Parking Fee
Pay $10 for parking at a kiosk or visitor center. State Park pass needed, not regional.
💧 Waterfall Season
Visit after winter rains (Dec-Mar) for the best waterfall views.
☀️ Shade is Limited
Bring a hat for hikes, especially to Bald Mountain, as shade is scarce.
🐻 Wildlife Sightings
Keep an eye out for bears (with cubs!) and deer, especially in summer.
🥾 Trail Conditions
Some signs may indicate closures, but trails are often open. Check locally.
What Travellers Say
Reviews Summary
Visitors rave about Sugarloaf Ridge State Park as a hidden gem offering stunning natural beauty, from seasonal waterfalls to panoramic mountain vistas. The park is praised for its excellent hiking trails, incredible stargazing opportunities due to low light pollution, and the educational Planet Walk. While some find the restrooms lacking, the overall experience is highly positive, making it a must-visit for nature lovers and adventurers.
"Beautiful park. Amazing trails for hiking and trail running. Even a waterfall trail. Interesting planet walk with planets spaced out across 5km showing how big the solar system actually is.
State Park, so Sonoma Regional Parks pass does not work. Need the State Park pass. Or $10 one-day entry. Day use picnic tables. Great camping here too."
David Imach
"A hidden gem in Sonoma. Hiked to the summit of Bald Mountain. It's a 3 mile trek all up hill or 4 miles if you take the less steep option. Superlative views."
Edward Olkowski
"Great hike offering great views of Sonoma valley. Some signs that are still out say some of the trails are closed but they were open when you hiked to them. Very fun way to spend half a day in Sonoma!"
Kevin Petersen
What People Like
What People Dislike
Frequently Asked Questions
🚇 🗺️ Getting There
Sugarloaf Ridge State Park is located near Kenwood in Sonoma County, California. The drive itself is scenic, especially the roads not going directly through the city.
Public transport options are limited for reaching Sugarloaf Ridge State Park. It's generally recommended to drive.
Many visitors find the drive through the Mayacamas Mountains to be particularly scenic.
Recent storms can affect trail and road conditions. It's advisable to check the park's official website or social media for any alerts before your visit.
Yes, parking closer to the park entrance can lead to a shorter, easier hike to the falls. Look for trailheads marked on the side of the road.
🎫 🎫 Tickets & Entry
There is a $10 one-day entry fee per vehicle. A State Park pass is required; Sonoma Regional Parks passes are not accepted.
Reservations are generally not required for day use, but it's always a good idea to check the park's official website for any updates, especially during peak seasons.
The park is typically open for day use, but hours can vary. Check the official Sugarloaf Ridge State Park website for the most current operating hours.
Yes, camping is available and is noted for its dark night skies. There's a small shop on-site for supplies and Wi-Fi.
No, Sugarloaf Ridge State Park is a State Park, so your Sonoma Regional Parks pass will not be valid for entry. You'll need a State Park pass or pay the daily fee.
🎫 🏞️ Onsite Experience
Popular trails include the hike to Sonoma Creek Falls (seasonal) and the strenuous but rewarding 5-mile loop to Bald Mountain summit for panoramic views.
The hike to the waterfall is generally considered easy to moderate, with walkable trails suitable for kids and pets. The Upper Canyon Trail is a half-mile down and a steep half-mile back up.
From Bald Mountain's summit, you can enjoy stunning 360-degree views of Sonoma Valley, Napa Valley, Marin, and Contra Costa counties, and on clear days, even the Sierra Nevada and Golden Gate Bridge.
Absolutely! Sugarloaf Ridge State Park is known for its low light pollution, making it an excellent spot for stargazing, often with events held at the observatory.
Visitors have reported sightings of deer, squirrels, and even bears with cubs, particularly during the summer months.
🍽️ 🍽️ Food & Dining
There are no restaurants within the park. However, picnic tables are available for those who wish to bring their own food.
The nearby town of Kenwood offers various dining options, including cafes and restaurants. Cafecitti is a popular spot for coffee and pastries.
Yes, day-use picnic tables are available for visitors who want to enjoy a meal amidst the park's natural beauty.
The campground has a small shop where you can pick up some food and supplies. For more extensive options, you'll need to visit nearby towns like Kenwood or Santa Rosa.
Since dining options are limited, packing your own snacks and lunch is highly recommended, especially if you plan on a longer hike.
📸 📸 Photography
The Sonoma Creek Falls, panoramic views from Bald Mountain, and the scenic drives into the park offer excellent photographic opportunities.
Yes, with sightings of deer and even bears, the park offers chances for wildlife photography, especially during dawn and dusk.
Early mornings offer beautiful light for chasing the sunrise glow on trails like the Meadow Trail, while evenings are perfect for capturing the vastness from Bald Mountain.
Generally, personal photography is allowed. However, always be mindful of park regulations and avoid disturbing wildlife or other visitors.
Drone usage is typically restricted in state parks to protect wildlife and ensure visitor safety. Check park regulations for specific rules.
For Different Travelers
Tailored advice for your travel style
👨👩👧 Families with Kids
For overnight stays, the campground is noted for its dark skies, which can be a magical experience for kids. Remember to pack plenty of snacks and water, as dining options within the park are limited. Keep an eye out for wildlife like deer, which can add an extra layer of excitement to the visit.
🚶♀️ Hikers and Trail Runners
Be prepared for limited shade on many trails, so sun protection like hats and sunscreen is essential. While some trails might show closure signs, they are often still accessible, so don't hesitate to explore. The park's extensive trail system ensures there's always a new path to discover for repeat visitors.
🌌 Stargazers and Astronomy Enthusiasts
Even if you're not attending an official event, the campground offers a fantastic base for stargazing. The lack of light pollution means you can see a stunning number of stars with the naked eye. Planning an overnight trip is highly recommended to fully immerse yourself in the celestial spectacle.
Deep Dives
In-depth insights and expert knowledge
Hiking Trails for Every Level
When planning your hike, remember that shade can be limited, especially on the more exposed trails like the one to Bald Mountain. Bringing a hat and plenty of water is crucial. Some trails might have closure signs, but often they are still accessible, so don't let a sign deter you without checking locally. The park also features a unique Planet Walk, a 5km trail that illustrates the scale of our solar system, making it an educational and engaging option for families.
The Magic of Stargazing
Even without attending an organized event, simply looking up from the campground or a quiet spot in the park reveals a breathtaking expanse of stars. Visitors have praised the darkness of the night sky, noting it's a significant draw for those seeking an escape from urban light. If you're interested in astronomy or simply want to experience a truly dark sky, planning an overnight stay or an evening visit is highly recommended. Remember to check the observatory's schedule for any upcoming events.
Seasonal Wonders: Waterfalls and Wildlife
Beyond the waterfalls, Sugarloaf Ridge State Park is a haven for wildlife. Visitors have reported sightings of various animals, including deer and squirrels. Notably, bears with cubs have been spotted in the park, particularly during the summer months, adding an element of wild excitement for nature enthusiasts. While these sightings are thrilling, it's important to maintain a safe distance and never feed the wildlife. Observing them from afar contributes to their well-being and ensures a safer experience for everyone.
Social
from TikTok, Instagram & Reddit