TikTok started showing me Del Valle Regional Park videos which made me wonder if the universe was…read moretrying to tell me I need to go on a hike... well, I did. And it was beautiful so who really won? I don't recall which trail we did, but the views were nice. There's not much shade along the trail we took so I'd say wear a hat if you can and stay hydrated. Once in a while, we saw a random cow walking along which was cool. This place is popular - we saw a lot of families and bicyclists when we were here.

4th of July day. We had planned a day to come to this lake and half of our family members were…read moreunable to enter the park because the rangers have decided to limit the amount of cars that can enter even when there was plenty of parking on the west side of the lake. Besides the limitations on entry. This lake is heavily restricted. No alcohol. They have a small fenced in swimming location. There's lifeguards constantly making everyone get out the water every 30 minutes. There's lifeguards also in the water. To me that makes me feel very uncomfortable as I'm being watched as I swim. You are not allowed to swim anywhere other than the fenced in area

A great place for the entire family. A beautiful park where you don't have to drive for hours to…read morevisit. On the weekends, parking is $5. Best to get there early because parking fills up quick. I was there for a BBQ on July 25th, at 10 a.m., and I was able to make parking in the overflow. There's parking on the outside street, but that fills up quick, as well. Anyway, inside the park, there's a long trail that goes all the way around the lake. There's boat rental, either kayak, paddle boat, you can rent a tour boat. I think you can bring your own boat, but it's best to call and make sure. There's BBQ and picnic benches. Volleyball court. A lot of green grass to sit, play sports. There's only one restroom near the boating area, and a few small restrooms if you trek around the lake. There are plenty of hiking trails. There's camping as well. An outdoor Cafe next to the boats. No swimming or wading. You can fish, but I wouldn't eat what you catch. There's warning signs about the water.

So this reservoir was built in 1874 but closed to public, then opened for recreational use in the…read more60s. So the trails around the lake have matured really well. Like most parts of the paved trails are very well shaded from trees that have grown over those years. My dog and I walk for around an hour to hour and a half, so we usually pick west or east from the parking lot and return the same way. I think we've only explored like half of the lake so far. I've seen wild turkeys, deers, rabbits, and ducks around. And if you are wearing overear headphones, you get the natures remix with all the birds and insects chirping.

We took a Class 3 day trip on the South Fork of the American last week. Everything was…read moreprofessionally done and went smoothly. Our equipment was in excellent shape. Our guide was experienced, patient and knew the river well. He took good care of my 10 year old granddaughter, who was a first-timer. This is a quality outfit. I recommend them without reservation. Of note: the South Fork has become a bit crowded with rafts. I'll be trying a different river next time.

Markus and Michael S. were awesome! Markus was the tour guide on our boat. My sister booked a trip…read morewhile I was in town visiting! I had an absolute blast! We had great conversation the entire trip and I truly enjoyed his story! He listened to our stories and we had an amazing trip! Thank you so much for the adventure and positive outlook on life!

Large park area. Was here last for a fishing event. Was good fun. I think people who go fishing…read morejust want an excuse to get out and stand along the shore. It gives one a real sense of purpose with that line in the water. Park is located on the border of Pleasanton and Livermore. Very peaceful. Small parking fee. Picnic, hiking trails and beach area. Very pleasant in the summer. Water quality looks a bit swampy. I would prefer not to swim here.

If I could give negative stars I would. Where to start? Let's just say if I was a goose or a duck…read moreI'd give this place 12 stars for "best place to take a dump in the Tri Valley." Because there were piles, yes, PILES of bird doodie everywhere. I didn't even know birds took dumps like humans but apparently it's a thing. You have to dodge huge steaming piles of turds just to get to the water, like some kind of horrid bird scat film. I should have know when we pulled in and the geese standing everywhere were looking at me like "yep. Get some." Red flag right there. I though for sure my kids all got dysentery from poop exposure when we left there, like a man-made lake version of Oregon Trails. Elementary school flashbacks happening here. And the smell. Oh the smells. I can still smell the poop, as it so delicately singed the hairs in my nostrils and was left lingering, like some kind of delicate poop memory of our time spent here. Disgusting, and such a bummer for my son who was celebrating his birthday. Do better, Pleasanton/Livermore. Do better. Word to the wise: if the lifeguards have pooper scoopers, it's probably not the best place to swim.

Came here with my girlfriend for a morning walk. The parking was good. The path was clean and…read moreoffered lots of views of the water and the hills in the background. Lots of wildlife. It's a good walk for 3.5 miles.

There's free parking at the Isherwood Staging Area and convenient gate access to the lake trails at…read morethe end of this lot (so no need to trek to the main parking lot to enter the park). Not only did I save money by avoiding parking fees, but there were so many adorable goats along the creek on the other side of the ISA lot, seemingly hundreds. Apparently, they are brought in periodically for wildfire prevention as they eat the dry grass. It was a lovely surprise. The Quarry Lakes recreation area offers multiple restrooms, picnic tables and park benches galore, plenty of grass with grazing geese, ducks swimming in the water, squirrels scampering around, fishing docks and pier, and wide gravel trails bordering the lakes which was perfect for my run this past Sunday. There were hardly any visitors while I was there so I was able to enjoy the scenic views and serene environment with minimal distractions.

Lovely park with lots of local wildlife, flora, and birds! Plenty of parking when we went right…read moreafter dinner and walking the stretch around the lake is enough to kill around an hour if you're just jaunting around and more than enough to digest a big meal. Around sunset on a Monday there were still lots of people sitting on the benches, walking, biking, jogging, and roller blading. Felt pretty safe, but when the sun sets there's not many walkway/street lamps so keep that in mind. Lots of Canadian geese and we got to see their awkward teenage goslings. There's some ducks and we got to see what looked like cormorant and I think a small heron. We also got to see small song birds and some robins too. It's neat that they have bird houses on some of the trees too and we got to see some ground squirrels. I think the prehistoric themed playground is super nice too. I LOVE themed things so the little saber tooth structure from the distance was quite nice. Along the lake are some "work out equipment" like a pull up bar and parallel bars. Lots of bird turds, so be wary of where you walk, but other than that. A solid park.

most elizabeths are great. to name a few - the queen (rip), elizabeth taylor (the queen), and…read moreelizabeth hurley (also the queen especially when she pulled up in that versace dress, if you don't know what i'm talking about just google it). lake elizabeth is a spectacular elizabeth! it reeks of geese droppings and i'm HERE FOR IT. not in a weird way. it's super nostalgic for every fremont kid, has a great scenic 2 mile trail, and also offers alternative trails like the one behind the railroad. great place for community events and parties. squirrels are cute. note - trail is flat but there is one section that's super bumpy. not ideal for roller skaters like me who only have indoor wheels! some personal memories from childhood: watching an old guy catch a rainbow fish out of the lake, getting chased by a goose, falling off the brown playground slide, getting screamed at by a random parrot

Fantastic park one of the best places to chill relax and swim. I come here normally when I want to…read morefeel away from everything but it only takes 5 dollars the most.

Wish I had known about this lake early in the summer. Possibility for 6 lifeguards but when I went…read morethere were 3. It's very clean. They have "all kids" swim then adult swim. I love it!

Had a wonderful experience kayaking around the Fagan marsh with friends on a warm summer weekend…read more Booking was straightforward, Drew was very pleasant to coordinate with and had everything we needed to enjoy our hour and a half on the water. Looking forward to coming back to NVP for the bioluminescent tour.

We met Tanya downtown at the river walk and she set us up with a Fagan Marsh kayak trip the next…read moreday. Loved talking with Drew beforehand, learning about wetland restoration efforts and how quickly nature can rebound. The slough was peaceful and sparkling on this sunny October afternoon. We observed cranes and fish nibbling at surface snacks. In the distance, you can see Mount Tam and a bit closer--the Brazos railroad bridge. While there is much to see and do in Napa, this experience at the end of our trip was a definite highlight.