Walking Around Guajome Lake and Regional Park

In mid-January, I took my daughters and Mother-in-Law to experience Guajome Lake and Regional Park in Oceanside for a couple of hours. We constantly pass the front entrance whenever we take Highway 76 to the coast.

I have always been intrigued by what Guajome Lake looked like, so today was the day to find out!

Guajome Regional Park Map

A Bit of Guajome Regional Park History

Guajome regional park grassy picnic area

First off, here are a few statistics regarding Guajome Regional Park. The park spans 394 acres and is 8 miles inland from the coast.

The first inhabitants of the area were Native Americans called Luiseno by the Franciscan Padres from the San Luis Rey Mission (est 1798.) (Fun fact- My children went to Luiseno Elementary School)

The last Mexican Californian governor Pio Pico granted the land to two Luiseno brothers in 1845. The property changed hands several times over the years.

In the 1950s, the area was owned by Jerry Buteyn, who established a prized collection of birds and animals to create a private zoo. The lake and marsh areas were designed to enhance the look and feel of the estate.

Take special note that Jerry was the one who planted all the palm trees throughout the park.

Mexican Palms Guajome Regional Park
Mexican Fan Palm Trees- Washingtonia robusta

Until the 1970s, the County of San Diego purchased this land to create the present-day park.

Guajome Lake and Birdwatching and Fishing

Cattails Guajome Lake water blue sky

Guajome Lake, only 21 acres, is a San Diego County-managed water body within the San Luis Rey River watershed.

Located adjacent to the Lake is Guajome Marsh, which connects to the Lake via a small creek (Guajome Creek), draining over 1293 acres into the Lake.

Because urban and residential neighborhoods surround the Lake, it is impacted by draining runoff, especially during and after a storm. Due to increased nutrients, the Lake has an overpopulation of algae, depleting oxygen.

wetlands guajome creek
Guajome Creek

Surrounding the Lake are riparian and marsh habitats.

Birding at Guajome Regional Park

Over 186 migratory bird species have been seen within Guajome Regional Park boundaries, making it a top North County San Diego birding hotspot!

Birds present within the park include waterfowls, neotropicals, hawks, kites, and pheasants.

Notable birds include the endangered California Least Tern, red-wing blackbird, white-faced ibis, least bell’s vireo and the Light-Footed Clapper Rail.

For more San Diego Birding Hotspots- Click Here!

Fishing at Guajome Regional Park

Guajome Lake also offers the option of shore fishing, but only during park hours. So, what type of fish are you expected to catch? After reading a few fishing reports, there are bass, bluegill, sunfish, bullheads, crappie and channel catfish.

One angler even suggested using hotdogs as bait!

The city has recently made a concerted effort to cut back much of the cattails around the Lake to allow more access to anglers. Do not forget to have your fishing license on you at all times!

Guajome Regional Park Amenities

When entering the park for the first time, it looked like any other park, with large grassy lawns, two playgrounds, basketball courts, picnic tables, and a soccer field.

Guajome uplands hiking nature trail

But things begin to change once you walk next to the Lake. You start to forget that you are essentially walking around an area surrounded by an urban neighborhood. The trees help with the seclusion as well as the sounds of birds within these trees.

Guajome Campground Guajome Regional Park

Another great feature that is here is the Guajome Regional Park Campground which has-

  • 33 spots to camp
  • one family cabin provided via a reservation
  • partial water and electrical hookups
  • sewage dumping available
  • paved driveways
  • fire-rings
  • picnic tables
  • restrooms with hot showers
  • a large group Pavillion
  • outdoor amphitheater
  • large shade trees

Additional Information http://www.sdparks.org/content/sdparks/en/buttons/CampingButton.html


Hiking Through Guajome Regional Park Habitats

Guajome Park walkway grass trees wooden fence

Guajome has 4.5 miles of trails to explore, introducing you to several diverse Southern California habitats, which include-

  • freshwater marsh
  • chaparral
  • woodlands
  • mixed grassland

Guajome regional park campground map

A self-guided Nature Trail (see map) is located just after the Lake. There are placards set up showcasing the different types of plants and animals in the Guajome Regional Park.

Dogs are allowed here, but only on a leash, and equestrians also use several trails. So do not be surprised if you see a horse or two.

Let’s now take a look at what we saw!

The girls and I continued on the Willow Trail for about a mile and then turned back around because my Mother-in-Law was getting a bit tired. I wish we could have kept on a bit farther, but that was not in the cards today.

Notable Places of Interest Near Guajome Regional Park

Guajome Ranch House Adobe Oceanside
Ranch Guajome Adobe- credit Wikimedia Commons

There are a few significant interest spots around the Guajome Regional Park.

About one mile east, off of North Santa Fe Ave, there is the 7000 square foot, 22-room Rancho Guajome Adobe. Built in the 1850s, this Historical Landmark adobe served as the headquarters of the Rancho Guajome Estate.

The Antique Gas and Steam Engine Museum are just south of the Adobe, which showcases technological and mechanical advances of the early days of farm life in rural America (from 1849 through the early 1960s.)

Mission San Luis Rey
Mission San Luis Rey- credit Wikimedia Commons

One mile west of the park, you will find  Mission San Luis Rey de Francia, one of the first places ever built in the area. San Luis Rey means ‘king’ as it is the largest of the twenty-one California Missions.

On the corner of North Santa Fe Ave and Highway 76, you will find the end of the San Luis Rey River Trail at the northwest corner of the park. Here is where you can walk, jog, skate, or bike eight miles west and reach the coast of Oceanside, just east of Oceanside Harbor.


I hope that you enjoyed our adventure today. Here are a few other articles about the Oceanside are, if you would like more information! Please check back, as I am always going somewhere on the coast, and I love to share!

Until next time!

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