The Largest Lake In California's Napa County Is Perfect For Camping, Swimming, And Hiking

Napa Valley's wine country is world-renowned, most notably for its excellent cabernet sauvignon. Although the area is relatively small, it has over 400 wineries that contribute almost 30% of California's entire wine-based economy. While visitors may be tempted to kick back in the shade during the summer months and enjoy the best of the region's viticulture, it is a lesser-known fact that the surrounding hills are also home to a perfect spot for outdoor adventures: Lake Berryessa, the largest lake in the county.

Only a 90-minute scenic drive from downtown San Francisco, Lake Berryessa is a relatively new addition to the Napa landscape. It is a reservoir formed in the 1950s with the construction of the Monticello Dam, best known for one of the most beautiful places in California you didn't know existed. The infamous "glory hole" (also dubbed the "portal to hell") is officially known as the Monticello Dam Morning Glory Spillway, because excess water overflows the top when the water levels are high. The main body of Lake Berryessa itself is impressively spacious. At around 23 miles long, 3 miles wide, and comprising a total of 165 miles of shoreline, it has become a popular destination for vacationers looking for a spot to cool off and take part in a variety of fun outdoor activities.

There are several campgrounds dotted along the western and southern shores of Lake Berryessa. One of the sites with the best amenities is Pleasure Cove Marina, which has 140 spots for tents and RVs along the shore, plus cozy cabins with lake views. The huts are fairly basic inside but have mod cons like fridges, microwaves, and air conditioning, and the BBQ pits are great for grilling out. At the other end of the lake on the northwestern shore you will find Putah Canyon Campground, which has more basic facilities (portable toilets only) but has good access to a variety of activities, including jet skiing, kayaking, and paddleboarding. Water temperatures can reach up to 75 degrees in the summer months, which makes it a great place for swimming. It should be noted that there are no lifeguards on duty so visitors plunge into the lake at their own risk.

The hills and forests surrounding Lake Berryessa are ideal for hiking. There are several routes worth exploring, ranging from a gentle stroll along the shore on the Barton Hill Trail, to the challenging and rocky Berryessa Peak Trail. The latter is an all-day jaunt, ascending 3,500 feet inland, and rewarding energetic walkers with fantastic panoramas extending as far as the Sierra Nevada Mountains. For more lakeside scenery, hit the less demanding Smittle Creek Trail, which takes you on a winding journey along a picturesque 5-mile section of western shore.

With no restrictions on accessing the water, boating and paddle sports are very popular activities at Lake Berryessa. You can launch your own craft from anywhere along the shore, and rentals are available from marinas and recreation areas. Pleasure Cove Marina has several vessels to choose from, ranging from double-decker party barges to small two-person motorboats ideal for fishing. Markley Cove also offers rentals, with craft suitable for wake surfing, tubing, and fishing, plus all the equipment you need for kayaking and paddleboarding.

Lake Berryessa is one of the most beautiful lakes around the world, which makes it a haven for anglers looking for a scenic spot. There are numerous great locations for casting off from shore or boat: Putah Creek is good for a variety of bass, while the Vineyards attract lots of catfish and bluegills. If you are a beginner or want the inside scoop on the best fishing around the lake, you can always hire a knowledgeable local fishing guide.

If you are planning to stay for a few days at one of Lake Berryessa's campsites, it is best to come well-stocked with food, drink, and any other creature comforts you might want. Beyond picnics, grilling out, and preparing your own food, there aren't many dining options. For eating out, the closest place to the southern end is Turtle Rock Bar & Cafe, a family-run joint serving basic eats such as pizza, tacos, and their "world famous" egg rolls.