Nature slowly reclaims San Diego River Garden.

Five years ago I explored the San Diego River Garden in Mission Valley. Read about my visit here.

The community park, full of native vegetation and art, was developed by the San Diego River Park Foundation. It’s no longer listed on the foundation’s website. For all intents and purposes, it appears to have been abandoned.

I noticed, about a week ago, that people can still enter the old River Garden and walk about on its trails. So that’s what I did.

As you can see, the human-made parts of the park are fading away. Signs, planters and art are weathered and are slowly disintegrating.

While works of the human hand gradually pass away, the forces of nature persist. Plants, trees and natural life grow, renew, overtake.

If you’d like to see San Diego through my lens, find the “Follow” box in the sidebar to receive new posts in your email, or bookmark coolsandiegosights.com and swing on by occasionally!

(If you’re viewing Cool San Diego Sights on a phone, you can open my website’s sidebar by tapping those three parallel lines at the top of the page.)

River Studio at Grant Park almost ready to open!

Grant Park and its new River Studio are almost ready to open by the San Diego River!

Finishing touches are being put on the public park and educational center in Mission Valley. The River Studio at Grant Park will start educating local school students in mid-October.

As you can see from today’s photos, sun-filled Grant Park is receiving new greenery, while its amphitheater, shade structure and River Studio building have already been completed.

Over a year ago, before much construction had begun, I posted photos of a tour of the site and wrote about the initial plans. At the beginning of this year I walked outside the project again and posted these photos of work underway.

If you’re curious about the mountain lion and bear in today’s photos–the sculptures will be positioned inside the park to delight visitors. Grass and native plants will fill the outdoor spaces. You’ll notice I spotted some tile art created by kids, too!

(You might find it confusing–the project has also been called “The San Diego River Discovery Center at Grant Park” and “San Diego River Center at Grant Park.”)

Approaching the outdoor amphitheater and River Studio from the nearby parking lot…

Grant Park dedicated July 25, 2025.

The amphitheater is home to The Conrad Prebys Stage. Kids will learn about the San Diego River and its life here.

A beautiful fountain at one end of the amphitheater.

Looking across Grant Park areas that still need to be planted.

Turn left here and what will you encounter?

A bear!

Bears no longer live around here. Human activity is to blame.

Walking beside the McGrath Family Commons. There will be a big grassy area ideal for picnics or play.

A shady place to sit, while gazing out at nature and river vegetation.

Walking along. A friendly worker was busy digging holes and putting in plants.

Wooden benches for relaxation.

Here’s that tile art I mentioned. Each tile depicts a river plant or creature…

Those vertical posts to the right of the River Studio will support a shady canopy.

Now let’s walk back to the River Studio…

I was privileged to be shown the interior of the River Studio, where student groups will learn about the San Diego River environment.

Students from local schools will observe the effects of urban runoff. Using microscopes they’ll examine water samples. They’ll learn how the organisms they observe reflect the health of the nearby river.

Those aquariums will contain live fish.

Also inside the River Studio, there’s a gallery wall with art created by members of the San Diego River Artists Alliance. The group celebrates the San Diego River ecosystem.

The works of art will change from time to time and will be available for purchase. Sales will help fund the San Diego River Park Foundation.

When it finally opens in mid-October, this important addition to Mission Valley is going to be amazing!

I post new blogs pretty often. If you like discovering new things, bookmark coolsandiegosights.com and swing on by occasionally!

I live in downtown San Diego and love to walk around with my camera! You can follow Cool San Diego Sights via Facebook or X.

Feel free to share!

Photographs of past storms in San Diego!

In September, 2014, a powerful microburst struck Mission Valley, destroying many trees along the San Diego River.

San Diego’s first real winter storm of 2025 has arrived. A whole lot of rain is anticipated, especially tomorrow evening.

Storms in Southern California are usually big news. Our climate is naturally arid, so we could always use the precipitation. But there can be destructive flooding. That’s what happens when people live in what is essentially a desert.

It can be hard to remember that places now lush with landscaping and trees supported mostly sagebrush before human development.

Cool San Diego Sights is now almost 12 years old. I’ve had many opportunities to take photographs during stormy weather.

These are a few of my most dramatic photos.

In February, 2016, very high winds drove boats into the rocks along San Diego’s Embarcadero.
In February, 2019, a big storm left debris under the Los Peñasquitos Lagoon bridge at Torrey Pines State Beach.
In January, 2024, Mission Center Road became flooded near the San Diego River. Cars were stranded.
In Februrary, 2019, Dan Plante of KUSI News was reporting at a flooded Mission Center Road.
In February, 2024, guys from The Weather Channel were reporting from a flooded Fashion Valley Road.
In January, 2016, cars were flooded in the lower level of the Fashion Valley shopping mall parking garage.
In January, 2018, I spotted many umbrellas during rain in downtown San Diego.
In January, 2018, cleanup at the Omni San Diego Hotel was required after a storm.
In January, 2021, extremely high winds bent palm trees in downtown San Diego.
In February, 2020, dark clouds over the ocean beyond Pacific Beach’s Crystal Pier portended a storm.
In October, 2021, dark clouds hovered over Balboa Park as a storm gathered.
In October, 2021, rain fell heavily at the Spreckels Organ Pavilion, while a small audience on the dry stage listened to an organ concert and distant lightning.

I post new blogs pretty often. If you like discovering new things, bookmark coolsandiegosights.com and swing on by occasionally!

I live in downtown San Diego and love to walk around with my camera! You can follow Cool San Diego Sights via Facebook or X.

Thank you for sharing!

San Diego River Center at Grant Park is rising!

A new public park, nature center and educational facility is rising in Mission Valley!

The River Center at Grant Park, an amazing project of the San Diego River Park Foundation, is gradually taking form on Camino del Rio North, immediately east of Qualcomm Way.

I walked in Mission Valley yesterday afternoon and took photographs of the River Center over the surrounding construction fence. It was exciting to see how one building is now standing near the center’s entrance.

Last summer I enjoyed a tour of the new River Center and posted a blog here. Since then several structures have appeared, as you can see in these photos.

A kiosk has appeared outside what will be the River Center at Grand Park.
I love the artwork on this long construction wall at one end of the coming park space.
I took this photo near the park’s future entrance.
I believe this building near the Entry Courtyard is The Den pavilion structure. It will include restrooms.
A walkway at the park entrance that will lead to an outdoor amphitheater. (The construction you see near the top of this photo is a completely separate commercial project on the opposite side of the San Diego River.)
The San Diego River Foundation needs you to join their volunteer team!

Feeling inspired? Would you like to help the San Diego River Park Foundation?

Opportunities include habitat restoration projects, river clean-up events, educational volunteer experiences, joining the Grant Park River Center care team, becoming a community engagement volunteer, and administrative support opportunities.

Check out their website by clicking here!

I post new blogs pretty often. If you like discovering new things, bookmark coolsandiegosights.com and swing on by occasionally!

I live in downtown San Diego and love to walk around with my camera! You can follow Cool San Diego Sights via Facebook or X.

Thank you for sharing!

Preview of new River Center in Mission Valley!

This weekend the public has the opportunity to enjoy a tour of the incredible River Center that’s currently being built in Mission Valley!

The annual San Diego River Days event of the San Diego River Park Foundation includes community tours of the River Center at Grant Park, which is located east of Qualcomm Way along Camino del Rio North.

Rob Hutsel, President and CEO of the San Diego River Park Foundation, provided a guided walking tour this morning that I and several others thoroughly enjoyed. He explained how in the next 6 to 8 weeks the River Center will really be taking shape, with many of its features finally completed.

He explained how the center will be an active outdoor classroom for thousands of San Diego school children–particularly Title 1 schools within a 15 minute drive, serving urban, less affluent communities.

The River Center is designed to welcome city kids who might have no real experience out in nature. They will be eased into the experience from the moment school buses arrive, enjoying presentations in a 100-seat amphitheater by the entry courtyard. I learned there will be animal encounters hosted by Joan Embery!

Kids will then walk past a waterfall, separate into smaller groups, and walk down nature trails, where they will learn about the environment and the San Diego River: its geology, history, flora and fauna.

If you’d like to go on one of these preview tours, you have the chance tomorrow–Sunday, May 19–between 9:30 am and 11:30 am. Check out the San Diego River Days website for more information here!

In September there will be a big Grand Opening celebration! Stay tuned!

Construction gate at the future entrance to the River Center at Grant Park in Mission Valley. The area beyond used to be an abandoned sand mining site.

Early visitors have arrived for the first tour that would preview the new River Center.

The public can support the project by buying personalized pavers at the River Center’s entrance.

Kids stepping off school buses will encounter wild animal tracks in a concrete walkway.

Almost time to start our early Saturday morning tour!

A rendering of the entry courtyard, showing The Den pavilion structure with restrooms and a sheltered sitting area that faces a stage and river trees. Famous animal educator Joan Embery is partnering with the River Center and will provide animal presentations (perhaps a hawk) for young students!

This is where the 100-seat outdoor amphitheater with stage will be built.

Much of the dirt area in the 17-acre River Center will soon be transformed into a beautiful park space. A gateway garden and expanse of grass (Grant Park) will be open to the public! Just beyond Rob will be an artificial waterfall!

A walkway will wind toward the south side of the San Diego River. There will be lighting along the path. The environmentally friendly River Center will be powered mostly by solar.

Where the walkway turns there will be a beautiful arbor–an acoustic shade structure.

Just beyond the arbor, a dirt trail will lead into nature. Kids in small groups will be led by trained educators into the native river environment.

Here we go! The irrigation pipes you see will eventually be removed.

Kids can learn about how buckwheat seeds spread, and learn about plants and trees like prickly pear and lemonade berry, and willows and oaks.

Gazing down toward the San Diego River in mid-May, when water levels are low. That’s Interstate 805 in the distance. I saw birds flitting about in the lush greenery.

Now we’re back on the curving concrete walkway, looking at the visionary River Center at Grant Park project. Some big boulders were donated, adding beauty to the park space.

Rendering shows families enjoying the grass of Grant Park when it’s finally completed.

Master gardeners will be adding their expertise to the public park. The California Garden Clubs will also be contributing. The River Center and park will be alive with birds. As our tour concluded, a swallow flew overhead.

Join the effort to open the River Center at Grant Park! Donations for this amazing (but expensive) project are appreciated!

Thanks for visiting Cool San Diego Sights!

I post new blogs pretty often. If you like discovering new things, bookmark coolsandiegosights.com and swing on by occasionally!

I live in downtown San Diego and love to walk around with my camera! You can follow Cool San Diego Sights via Facebook or X.

Tour the new River Center at Grant Park!

The public has a special opportunity to tour the new River Center at Grant Park this Saturday. The amazing nature center beside the San Diego River in Mission Valley is currently under construction. Completion is scheduled for this summer. The goal is to have 10,000 students connecting with nature each year in the River Center’s unique outdoor classroom!

Saturday’s family tour is one activity of many during the San Diego River Park Foundation’s annual River Days event. Other activities along the river through this weekend include gardening, clean ups, wildlife hikes and bird walks.

To view a listing of all the free River Days activities in 2024, click here!

Thanks for visiting Cool San Diego Sights!

I post new blogs pretty often. If you like discovering new things, bookmark coolsandiegosights.com and swing on by occasionally!

I live in downtown San Diego and love to walk around with my camera! You can follow Cool San Diego Sights via Facebook or X (formerly known as Twitter)!

Protecting birds in the San Diego River Estuary.

Several signs posted along the edge of the San Diego River Estuary indicate: Endangered Species Predator Control in Progress. These signs were placed by the City of San Diego Public Works Department. I saw them today for the first time.

The Light-Footed Ridgway’s Rail uses the San Diego River Estuary as natural habitat, and efforts to protect this endangered subspecies involve trapping predators like raccoons, feral cats, and rats. The sign asks people to not feed feral cats, which are being trapped and relocated to the nearest Humane Society.

As I walked along the river on a beautiful late February day, I saw many birds in the water, among vegetation and on distant mudflats. I don’t believe I spotted any Light-Footed Ridgway’s Rails, but I can’t say for sure.

When I walked into the nearby Marina Village Conference Center, where Audubon’s San Diego Bird Festival is taking place all weekend, I asked an expert how the Light-Footed Ridgway’s Rail is doing. Hanging on, was the gist of the reply.

Thanks for visiting Cool San Diego Sights!

I post new blogs pretty often. If you like discovering new things, bookmark coolsandiegosights.com and swing on by occasionally!

I live in downtown San Diego and love to walk around with my camera! You can follow Cool San Diego Sights via Facebook or X (formerly known as Twitter)!

Farm coming to SDSU Mission Valley!

Believe it or not, a farm is being created at SDSU Mission Valley!

The future farm is located between the parking lot of Snapdragon Stadium and the SDSU Mission Valley river park. The above photo shows how produce is now growing a short distance east of the Stadium trolley station, where I made the unexpected discovery this afternoon.

Refugee and immigrant women and youth will be working the farm. They will gain work experience, and the produce they grow will be used at a restaurant in North Park, at 2920 University Avenue.

The undertaking is called Community Supported Agriculture. This farm is the creation of Make Project. As their website explains: The 30th Street farm has moved to a bigger, longer-term location at SDSU Mission Valley.

In 2017 I blogged about the previous farm in North Park here.

(It’s interesting to recall that before Mission Valley was developed–before shopping malls and freeways–this land along the San Diego River supported many farms–primarily dairy farms.)

A huge flock of crows was hovering around the new SDSU Mission Valley farm late this afternoon. Hopefully the coming crops are safe!

Thanks for visiting Cool San Diego Sights!

I post new blogs pretty often. If you like discovering new things, bookmark coolsandiegosights.com and swing on by occasionally!

I live in downtown San Diego and love to walk around with my camera! You can follow Cool San Diego Sights via Facebook or X (formerly known as Twitter)!

The Weather Channel covers flooding in San Diego.

A crew from The Weather Channel was in San Diego this morning, covering flooding in Mission Valley caused by the rain-swollen San Diego River. It rained much of last night.

The Weather Channel had arrived for live storm coverage, aiming their cameras at high water passing treacherously over Fashion Valley Road.

I had twenty minutes to wait for a bus at the nearby transit center, so I walked down toward the river to check things out for myself. I received some smiles!

I then took a photo from the pedestrian bridge across the river to Town and Country Park, and another from the elevated Fashion Valley trolley station platform.

I had a couple more minutes, so I checked out the flooded Fashion Valley parking structure. It was actually designed to flood, believe it or not! Fortunately, no cars were caught in the water on the lowest level.

In the middle of the day, two tornado warnings were sent out to phones around the city. Apparently no tornadoes actually formed, although someone on the radio said they saw a very dark, low, rotating cloud in Spring Valley..

Was there a rainbow warning? There should have been!

Late in the afternoon, I saw how Mission Center Road was really flooded by the San Diego River. It had rained off and on all day. That car was almost completely submerged.

Please stay safe! More rain to come!

Thanks for visiting Cool San Diego Sights!

I post new blogs pretty often. If you like discovering new things, bookmark coolsandiegosights.com and swing on by occasionally!

I live in downtown San Diego and love to walk around with my camera! You can follow Cool San Diego Sights via Facebook or X (formerly known as Twitter)!

San Diego River floods during heavy rain.

It rained very heavily in San Diego today. I heard that some coastal areas received up to four inches of rain. That’s a staggering amount of water in less than 24 hours for our naturally arid climate.

Not surprisingly, many parts of the city flooded. A couple of highways partially closed. All three trolley lines had service disruptions.

Severe flooding often occurs in Mission Valley as the San Diego River rapidly swells. As you can see in my photos, that happened again.

Late this afternoon I observed two cars half underwater where Mission Center Road crosses the San Diego River. I hope those drivers are okay.

Holding my umbrella, I then walked along the leaf-strewn pathway beside the swollen river.

The above sign west of Mission Center Road explains the San Diego River’s peculiarities, and why periodic flooding is actually helpful:

A River in Flood

Under historical conditions, the seasonal variation in San Diego’s rainfall creates strong fluctuation in the amount of water flowing within the San Diego River. The low rainfall and the geologic composition allowed for the river to run below ground during much of the year; this lead to the River’s nickname, the Upside Down River.

Habitats and vegetation adapted to flooding in the winter and subsurface flow in the summer. Flooding helped restore the natural river bottom, flushed out debris, created new sand bars and kept the river healthy.

Large flooding events were common and are natural along the river course. Over time, with the construction of regional reservoirs, El Capitan in 1934 and San Vicente in 1943, these large flooding event have been reduced and flows constrained.

Every year we’re reminded: Avoid driving in flooded areas!

Thanks for visiting Cool San Diego Sights!

I post new blogs pretty often. If you like discovering new things, bookmark coolsandiegosights.com and swing on by occasionally!

I live in downtown San Diego and love to walk around with my camera! You can follow Cool San Diego Sights via Facebook or X (formerly known as Twitter)!