Husband and I heard about this trail from a friend and decided to do it today. This is an easy,…read morerelatively flat trail that is also quite wide, though somewhat rocky. We passed kids with their moms, older couples, dogs, and, and a couple of joggers, but the trail never felt busy or crowded. The path goes East-West and gives beautiful views of Terra Linda, San Anselmo, and even a little bit of San Francisco is the day is clear enough. We didn't have a lot of time, so when the trail broke off into a few different directions at about the .75 mile mark, we turned around to go back to the car. The trail was a bit muddy but was a very nice quick walk. Please be considerate as you are parking in a neighborhood; drive slow and maybe try to keep your voice down. We noticed that some of the driveways have parking blocks to prevent people from turning around in their driveways.

Beautiful open space preserve. I had no clue this place existed (new to the area) and discovered it…read morebecause our photographer recommended it for photos. I'm so glad she did! There's street parking nearby, beautiful easy hikes, and lots of nature. My son loved the open space too. It's not crowded, clean, and I look forward to checking out / exploring more.

I visited this Open Space Preserve by accessing the area near the Bay Club Rolling Hills in Novato…read more On this day, I was on my mountain bike and had only hiked here one time prior as I'm new to the area. I would say this park is better for hiking than mountain biking unless you live nearby. But there are better destination mountain biking choices in the area. For that reason I only give it 4 stars. That said, its a lovely regional park for wildlife viewing, stunning vistas of the bay and just being in a well preserved swath of oak lined rolling hills of Northern California. I really had a nice time exploring the paths on my bike and may have missed one of the better single track sections to the southeast side of the park. Next time!

A post on NextDoor.com caught my attention. Someone had just moved to the neighborhood and was…read moreasking how they could hike without paying the $8 parking fee they'd noticed in some areas. The deluge of responses made it clear: if you're paying to park in Marin County, you're doing something wrong. With only a single exception in memory, I don't think I've paid to hike anywhere in the county and these days all I do is hike. But, if you want to hike the grounds of the Mount Tam Watershed it is true that there's a $8 cost to that. You can get around this by purchasing an annual parking pass or checking a pass out from the Marin County Library system. Bon Tempe Lake is my favorite hike within this area of the Mt. Tam Watershed. With an easy to follow, well-trod, 4.8 mile path around the lake's perimeter, and situated only minutes from downtown Fairfax, Bon Tempe is a quintessential Marin experience. You're in nature, beside a gorgeous, placidly serene lake yet only 10 minutes from a good brunch or latte. There's nothing difficult about the hike around the lake and though it isn't flat, it's elevations are quite gentle. If you need more, add a loop around Lake Lagunitas (the two paths intersect) to increase your hike by another 1.2 miles. Fishing is allowed here (but no swimming) and the parking area - for Bon Tempe in particular - fills up early on weekends. All the more reason to make time for Bon Tempe on a weekday. There's lots of hiking options here in the Watershed but for my money, the half-shaded-half-sunny path around Bon Tempe is the loveliest of them all.

This is actually just one of several reservoirs that make up the Mount Tamalpais Watershed. There…read moreare also creeks and a dam that add to the features. One of the main roads to get up there is just above the town of Fairfax in Marin County. It is a windy road but short, like 10 minutes or so. There are also a lot of bikers who like this area, so watch out on those narrow roads. Once you get closer to the park, the pavement stops and you will have to drive on large gravel for quite a bit, so don't be bringing your high end luxury car here. Lol Once there, an $8 parking fee through a kiosk awaits. I did a 6 mile loop starting at the dam and starting on Alpine lake. Easy start for the first mile or so, with most of it being lakeside. Then the middle 3 miles goes deeper into the forest cover and is more strenous, a constant climb that will speed up the heart rate. Love doing this amongst forest air. Deep in city confines...not so much. The descend will bring you back to where Alpine Lake and Bon Tempe Lake meets, by the dam. The top of hike is exposed and rocky but still gorgeous. Actually reminded me a bit of Tahoe with rocky trails and exposed blue skies. There will be a view of the lower elevations of Southern Marin County. There will also be many glimpses of neighboring Mt. Tam. And after that great morning workout, I was able to have a nice relaxing outdoor meal at one of the many charming independent restaurants in Fairfax, just 10 minutes down the road. Great way to start my stay-cation.

Spring and late winter is time to come when everything is nice and green. By May the grass dries up…read moreand looks like straw. The marsh looks out to Mount Burdell and Sonoma County. This is a great place for birdwatching with lots of ducks, geese, swans, herons and others swimming in the marsh. At about a mile and a half in you can turn around and go back the way you came or take a loop taking you along Atherton Boulevard where parts of the path are adorned with irises, oleander, and lavender. Both of these are around 3 miles. For something longer you can add the Bahia loop which is another 4.5 miles. I usually prefer a loop to an out and back hike, however here I rather do out and back since I prefer be closer to the water than a street with cars going by.

A great mountain bike ride (or hike) that's not too strenuous but plenty of small terrain elevation…read moreto make it fun. Years ago we started at the trailhead alongside Highway 101, now we drive down Atherton and turn on Bugeia Lane (which turns into Bahia Drive). Park at the trail head and take the Bahia Loop trail. There are trails all over the preserve but our favorite is a 6-mile out and back. The first part you drive through the hills fronting the Petaluma River Wetlands. There is some up and down but not extreme, but watch for hikers and horses (we always stop for horses and ask to pass). It's a single track that's fun to ride, beware of poison oak that creeps over the trail in Spring and summer. The 2nd part of the ride is on a fire road - you make your way up and overview the marshlands. We take the fire road and turn around at the wooden bridge. It's very common to see flocks of ducks, egrets and even pelicans here. A fun ride (or hike) out in nature.

I had forgotten how lovely this hike is. As we had some recent rain, there is still a creek…read moreflowing. However I think I would have to rename Dawn Falls to Dawn trickle. Although I don't own a dog, it was nice to see that this was a dog friendly trail. The head of the trail is in the depth of a forested, beautiful neighborhood. Parking can be challenging, but being a weekday we lucked out. We ended up doing a 5 mile out and back with maybe 500 feet of climbing. If we had more time, we would've continued up to King Mountain. Between the redwood trees, the creek the beautiful rocks and ferns the entire hike was delightful.

This is such a lovely trail in the heart of downtown Larkspur. But be aware they only have street…read moreparking, and it fills up pretty quickly on weekends. I love hiking here because the trail is easy and beautiful, and we can have our dog join us. People should have their dogs on leash, but unfortunately, we've encountered folks who flout that rule. Oh well! The scenery is beautiful, and the trail is less busy than other local comparable destinations. The bridges and redwoods make Baltimore Canyon a nature lover's paradise. There's just so much beauty to take in. I recommend coming in the late morning to early afternoon on a weekday when parking is still available, and the trail is sparsely traveled.

It was absolutely Beautiful. We hiked around the lake. It was an easy hike and so fun. They have…read morelots of picnic tables and so many trees. You have to pay for parking and it's at the station a little before you actually park I gave the lake five stars but the road to get up there two stars. It's a very skinny road and only one car can pass with two way traffic. Yikes.....But we made it and it was worth the trip!

Such a cool place -- and it's one of those locations that not too many people go to unless they are…read morein the area. Somewhat of a "locals" spot for hiking, biking, and trail running. In addition, it's also a beautiful drive up! The road eventually becomes one-lane, so drive slowly when the road bends. People like to drive a little faster than they should on it, unfortunately. The parking is ample. After you pay the entrance fee, you'll see several opportunities to park on your way down the road. The main Parking lot is all the way at the end where the bathroom and shelter/picnic area is. There's also a neat creek and man-made waterfall over here as well that comes from the reservoir up top. The hike itself is really fun. We hiked up to the top where the reservoir is and really loved the view. My Apple Watch says that our walk around the perimeter of the reservoir was roughly 2 miles. I wouldn't call it a hike, per se, but it was a nice, leisurely walk in a beautiful place which is just as nice! There are tons of redwoods, oak trees, and wild flowers here, but also poison oak. The trails seem pretty well-maintained, so there isn't much need to worry about poison oak as long as you don't wander too far off the trail. Great for kids, as there isn't much incline on this trail. I would definitely come back and try more of the trails here.

Checked out Roy's Redwood Preserve in San Geronimo, CA. Free street parking on Nicasio Valley Rd…read moreby W. Nicasio Rd. We started on the right Redwood Loop Trail, little shade, mostly sun on this side. Saw the prescribed burn on some hills, then we took Mossy Rocks Trail down the stairs, to the boardwalk trail. Lots of nice redwood trees, I like the Fairy Ring Trees. We did about 3 miles there, can be extended to nearby parks. One pit toilet near the boardwalk trail. It was super full when I used it Sunday 6/28/26. I emailed Marin County parks to tell them, not sure anyone saw it. Worth going.

What a gem this spot is. There are multiple trails & loops you can choose from. The trails are very…read morewell maintained. The diversity of the landscape is fantastic. Truly appreciated the areas for kids & also ADA friendly. We enjoyed seeing some majestic old and tall redwoods. Large detailed map at start of trails- we took a screen shot which was a big help. Thank you, Marin County Open Space District for keeping this park in tiptop shape!

Natalie Coffin Greene Park is a quiet, scenic gem that's perfect for a peaceful walk or a bit of…read moremountain biking. There's a small parking lot near the entrance and a few paths that lead you right into the park. The shaded trails make it a pleasant stroll and it was surprisingly uncrowded even on a weekend, which made for a very relaxed visit. The area is clean and has a calm, natural beauty. Definitely a lowkey scenic spot worth checking out. Just a heads-up: some of the trails aren't very well maintained and a few of the small cross bridges have been removed, so watch your step. Still, it's a lovely place to unwind and enjoy some nature away from the crowds.

This was our first time at this particular park and we wanted to check out Phone Lake lake! We were…read moreactually out there rose garden nearby and I looked up on yelp what other good walks or trails were nearby and everyone kept boasting about Phoenix lake! Come early or prepared yourself to wait for someone to finish the hike which is about 20 minutes maybe 45 if you have a dog that wants to sniff everything along the way. Lol there's only about 20 parking spaces and the next area you can park in is a good mile away! Lol , unless you want a longer walk, be prepared to wait and politely turn off your car so you are not admitting aerosol into the park. There's actually a sign that says this which I've actually never thought of but I think it's cute and very quaint of them to add that particular sign. There are two trails you can go on a road road, our dog started off on the high road probably because horses can go on that road and my puppies liked the smell! Lol we ventured out towards the lake. My dogs got tired and we had to loop back. So sadly, we didn't get out to the lake this particular time, but we have to go earlier in the morning next time. There's also bathrooms that are regular bathrooms as well as a couple of benches in a waiting area along the way perhaps it's like a little cabin outdoor area picnic benches, but it looks like the park is used for something with a bigger group of people. We started our walk around 2 PM and this was our 6 mile walk for the day so I'm pretty sure they were tired. Since we have working dogs, they like to walk a lot but sometimes they get lazy. I was also very impressed with all the foliage coverage and the fact it was 2 o'clock in the afternoon and we weren't getting sunburned!! so I was very excited for that especially since our huskies have their own winter coats! Lol we will definitely come back here again to check out Phoenix lake and walk all the way out but probably first thing in the morning so we can get all the way there and back!