600 acres open space with nice hills, open trails, picnic area, and very few, if any, people out…read morethere. Get outside and enjoy.

Surprisingly amazing trail. I've seen these beautiful hills from interstate 80 for years, and I've…read morealways wondered how the heck you got over here to explore. Well this trail is it. In late January the hills were beautiful green. The temperature was in the low 60s, and that was perfect. There is zero shade, so I cannot imagine hiking here on a blazing hot day. There are no steep inclines, so I suppose this trail gets a moderate rating simply because of its length and some of the rough cow trampled terrain. There are plenty of cows and there was even one bull. The cows tended to congregate right on the trail. There are picnic tables strewn about. And there is even some geology to look at. As I learned halfway in, you can join this trail on the interstate 80 side as well. At exactly the halfway point there is a small parking lot and a bathroom.

Access to more people. The island is kind of wasting away. The city of Vallejo should sell the…read moreisland because they can't afford to maintain it. You have all these streets that were put up and no houses. The historical buildings are nothing more than rat and bat nests.

January 2019: A new year - a new beginning - but some things remain the same. We went for our new…read moreyear walk - this time around the trails at San Pablo Hiking Trail. Located on the western side of Mare Island, this is a perfect trail for someone who prefers to take things easy. The 4-mile long level trail makes for an easy walk. As one strolls along the trail - one earns incredible views of Mt. Tamalpais, Mt. Diablo, the East Bay Hills, the Carquinez Strait, Napa Valley, and San Pablo Bay. Along the trail is a seasonal wetland filled with local shorebirds and waterfowl. There are pictured-signboards to guide you and explain some of the animals and plants in the area. I enjoy walking this trail because it's in my own back yard - plus, no dogs and bicycles are allowed. It makes walking easier because we don't to fear what we might step on.

Nice walking trail from Mare Island Causeway to the high 37 Napa River bridge. Could definitely…read moreneed some maintenance and landscaping.

Took a walk here with my fiance and dogs and to me it was really nice and it leads to the Vallejo…read moreMarina/Waterfront and seeing the art under the bridge is pretty cool. HOWEVER I would highly suggest parking anywhere near the Waterfront/Marina rather than the actual River Park parking lot. So I originally parked near the sidewalk in front of the houses further down, but there were clearly a ton of break ins for the sidewalk parking as there was lots of broken glass. My GPS didn't take me directly to the River Park parking, but when I saw there were cars there I decided maybe I should move my car there instead. That ended up feeling like a bad idea as well as the parking lot is filled with tweakers and homeless people and the dude I parked next to was jacking off in his car. Aside from the unpleasant parking experience the actual trail is a nice for a walk. Once you pass the troll bridge near the marina it's not as packed as the waterfront so it'll be a little nice quiet walk near the water.

Such a beautiful park. It's has a disc course, bbq pits, clear trails and bathrooms. We've observed…read morea nice variety of birds and other animals. We encountered a snake on this visit. Most dogs are on leashes and people were friendly. There were mile markers and a dog park off the trail further up.

Ok, you may be wondering why the 5 stars. I've been wanting to come to this place for some time now…read morebut for some reason or another, I just haven't been able to. Well, let me share that this place is magical. There's something here. I've been carrying around some deep negative emotions, pertaining to loss and grief, and this place, after walking around and letting myself roam free, was able to clear my head. It's no wonder it's in the middle of Vallejo. I'm sure I'm not the only not first one who has had some deep issues on mind while being here. It's a cleansing place. Before walking inside, I bowed to the forest and allowed my gut to guide me. Alert. Coffee in hand. I'm so grateful. After the small walk and journey, I bowed again in reverence. Cleanse. Enjoy. Also, there's plenty of parking and flushing restrooms, although not exactly clean. Just don't sit on the toilet. Also, who sits on public restrooms anyway? We all know it's not the boujeest of places. And maybe don't come after dark. Follow the light.

We love Marty and his crew!! They really take the time to…read moremake sure that we were happy and would enjoy our day on the lake. They made sure we had everything we needed and really made us feel special. They are easy to use as they make it easy to book, register, and get onto the lake - way better than any other place to rent boats! Josh and Jeremy were GREAT! We highly recommend and will definitely be returning next summer!!!!

*Great & Amazing Experience, I will come again sometime*…read more This was my first time choosing to rent from this company. I was worried that I had to rent a U-Haul pickup truck to tow their equipment. No Worries!! After making a reservation online, you show up on time. Time is important, it was quite a drive and I was 30 minutes late to my reservation. It was all good, I made it on time to enjoy the jet skis! Upon arrival, a person will brief you everything. Once completed, you follow the person towing your rental to the launch gate. Parking is $20, cash only! From there, you will enjoy your rental! Despite my experience, I did ran through a problem during my rental. I followed their rules and yet I got a warning light. Called the phone number they have given me, luckily I was with a buddy. They sent guys out to tow the jet ski, thank you! After we got back, no problems or damages were found on both jet skis. Small issue was oil overfill during the time the jet ski went through maintenance. It was understandable but I was given $25 for my next rental and refund back. We've taken it with care and hope someday to return to have fun!! S/O to the staff, thank you once again :)

We've rafted twice more with All-Outdoors since my last review - Goodwin Canyon in October 2022,…read moreand then Middle Fork American River again this past month (both 1-day trips). The last time we rafted Middle Fork American was on a cold, gloomy, drizzling day in October 2019 - so we had to give it another go in warmer weather. This time around was just as memorable. Two of us in the boat ended up falling out in the water at Tunnel Chute, which happened so fast that I barely knew what had happened - thankfully, there was a nice calmer stretch of water right after through the river tunnel, so we were easily able to get back into the raft. (Thank you to our guide, Troy, for hauling me back in, and for being an awesome guide in general!) Plus this was one of the photographer spots, so the action was all captured for us to laugh about later. Later, after our tasty sandwich picnic lunch, we had a few unexpected events happen, starting from the portage down Ruck-a-Chucky Falls. Shout-out to all three guides in our group - Troy, Shea, and AJ - for handling things so calmly and getting us all back where we were supposed to be! We had plenty of calm stretches floating down the river as well. The canyon is beautiful and quite peaceful. We saw a ton of dragonflies flying above our heads, masked ducks chilling on rocks and diving underwater, and wild grapes and blackberries growing alongside the river. We'll be back again for another trip with All-Outdoors! Maybe we'll try a 2-day or 3-day trip next time.

This rafting company is the best! We did the South Fork of the American River and had a blast. I…read morehighly recommend this trip and company. Ask for Markus to be your guide. You won't be disappointed.

It was amazing, thrilling, safe, and never a dull moment!! Best experience ever! Micheal was a…read moregreat tour guide and kept us safe the entire time.

Everything went very well and exceeded our expectations!!…read more Early on and well in advance obtaining pertinent information for planning by phone and email, Greg was so detailed and patient answering all the questions. Finalizing our plans we worked with Rebekah and she was very kind and diligent and reassuring. The tent cabin by the river was a beautiful spot and loved waking up hearing the river. It was a very hot day and the it cooled off which was great. Clean bathroom and showers, running hot water a plus. They have volley ball, corn hole, zip line and rock climbing wall. Overall, beautiful campsite and we can't wait to return. Rafting was amazing, Aubrey and Maggie were the guides for our group and they made our experience so fun! We always felt safe and well informed. We all were first time rafters, great experience and soooooo much fun!!! I highly recommend Mother Lode for your one stop shop!!

My family and I had an excellent experience. The river was challenging, but it was a very memorable…read moretrip! This is run by a lovely, local couple who almost felt like family in the short time we were there. They boosted the confidence of my son with reassurance and also took the time to help us get back to our vehicle after it unexpectedly broke down on our way to the river. Just wanted to say they are really good people. They also gave us great guidance to navigate the river with quality equipment!

Was advertised as calm and relaxing but was actually Class 1 River Rapid…read more Boat disinflated and when we told the owner he said IF that was true he'd invite us back for free but would verify by checking the vessel first and then we new saw or heard from him again. Either way, was a bit rough for my liking but obviously scenic with lots of wildlife to see. Just wish I was better prepared by this outfitter

No place like Sea Trek!…read more For 43 years and multiple generations these guys Just want you to have fun, connect to the bay and its wildlife, and learn new things - to feel good about being outdoors while caring about it! I love them forever and glad I have paddled and been part of it over the years. Sea Trek has the mission (and is driven) like a non-profit while at the same time they are trying to continue to take care of their families and all their employees and run a great business for everyone to enjoy and benefit from. When you paddle with them you help protect the bay. A Great success story!

A gem of a business in Sausalito!…read more Free parking by the Bay Model museum. Rates are fair and I love that they have a frequent paddler's pass that gives you discounted hourly rates. I rented the single kayak and it includes a life jacket, and the use of a dry bag. The kayak and gear were all in good condition. All the employees were friendly, knowledgeable, and efficient. You can't beat the views from the water! If you haven't already, you gotta check out Sea Trek!