Planned Improvements

Our City is reinvesting in the Oso Creek Golf Course as part of an overall transition into a more sustainable facility. We are able to do this with course revenues rather than City funds. Stay tuned for news and photos of other exciting enhancements to Orange County’s best-kept secret!

Continuous Improvements

Take a look at some of the changes to the facility in the past few months...

All

Clubhouse

Exterior

Interior

Terrace

Oso Creek Golf Course Timeline

February 11, 2023

Garden + Grille restaurant opens

New restaurant opens on the 10th tee

February 11, 2023

January 15, 2023

Terrace on the Green kitchen refresh

Terrace on the Green kitchen receives a refresh

January 15, 2023

April 8, 2022

Glass barrier installed

The final touch to complete the Terrace.

April 8, 2022

October 23, 2021

Slope maintenance

Cleared and planted on the hillsides near the 10th tee.

October 23, 2021

March 19, 2021

Terrace Bar updated

The Terrace Bar has been completely updated in anticipation of opening the restaurant “Terrace on the Green.”

March 19, 2021

January 18, 2021

New Oso Creek Golf Resident Program

The program allows golfers to book tee times at 5 am, eight days in advance, instead of the regular midnight booking with seven days in advance. Golfers must provide a Mission Viejo ID and utility bill to prove residence. The resident golfer can book up to four people per session; however, the individual must be present when checking in and golf with the group.

To sign-up, visit the Creek Shoppe located at the course.

January 18, 2021

October 29, 2020

City opens “The Creek Shoppe”

The Creek Shoppe retail kiosk features the Pro Shop, Birdie Bar and golf check-in.

October 29, 2020

June 5, 2020

Community contest begins for new course name

The City of Mission Viejo is hosting a community contest, seeking the public’s help in renaming its golf course.

June 5, 2020

May 8, 2020

Golf Carts return to the course

The City of Mission Viejo reintroduces golf cart use at the Casta del Sol Golf Course a week after the course’s reopening and successful display of social distancing.

May 8, 2020

May 4, 2020

Golf Course pump house rebuilding and repainting

Installed new metal plates over the pit, cleared debris, reestablished drainage, and are in the process of installing a new roof and siding.

May 4, 2020

April 13, 2020

Exterior and interior clubhouse renovations

Updates include lighting, bar and kitchen plumbing, and other miscellaneous mechanical repairs.

April 13, 2020

March 25, 2020

Casta del Sol Golf Course closed during COVID-19 crisis

The City of Mission Viejo officially closed the Casta del Sol golf course due to directives from State and County Health Officers.

March 25, 2020

September 11, 2020

Oso Creek Golf Course Creek Channel repairs

Public Service Staff began creek repairs this week focusing on the out fall area near Casta Del Sol Road behind Atria de Sol. Heavy winter storms had eroded the concrete spillway area creating a large cavity in need of repairs. Crews prepared the area and placed the first 150 tons of an estimated 620 tons of rock boulders. Work will continue through mid-September.

September 11, 2020

November 7, 2019

Escrow set to close on Casta del Sol Golf Course

While the City takes ownership of the property, it will still be managed by American Golf Corporation.

November 7, 2019

October 17, 2019

Council approves acquisition of golf course

Mayor Greg Raths signed the paperwork to open escrow on the property.

October 17, 2019

Planned Improvements