• Society & Culture
  • December 15, 2025

Army Bases in California: Comprehensive Guide to Locations & Facilities

So you're looking into army bases in California? Maybe you're PCSing soon, have a family member stationed there, or just curious about military presence on the West Coast. I remember driving through the Mojave years ago and stumbling upon Fort Irwin's gates unexpectedly – talk about a surreal moment seeing tanks rolling through the desert! Anyway, let's break down everything you'd want to know about California army bases.

Quick Fact: California hosts more major army installations than any other state, which makes sense given its strategic Pacific location and diverse terrain perfect for training.

Major Active Army Bases in California

Here's the full lineup of current operational army bases in California. I've visited most over the years, and each has its own unique vibe and purpose.

Base Name Location Key Units/Function Size Public Access?
Fort Irwin Barstow (San Bernardino County) National Training Center (NTC), 11th Armored Cavalry Regiment 1,200 sq miles Restricted (training area)
Fort Hunter Liggett Monterey County Combat training, Joint Maneuver Training Center 165,000 acres Limited (permits required)
Presidio of Monterey Monterey Defense Language Institute (DLIFLC) 350 acres Partial (public areas accessible)
Sierra Army Depot Herlong (Lassen County) Equipment storage and maintenance 36,000 acres Restricted
Los Alamitos Joint Forces Training Base Orange County Reserve component training 1,300 acres Limited (events only)
Parks Reserve Forces Training Area Dublin (Alameda County) Reserve component training 99 acres Restricted

Fort Irwin - The Desert Training Hub

Deep in the Mojave about 37 miles northeast of Barstow, Fort Irwin is massive. We're talking 1,200 square miles of desert terrain specifically designed to mimic combat zones. The main unit here is the 11th Armored Cavalry Regiment, who serve as the permanent opposing force (OPFOR) during training rotations. Watching them operate during exercises is something else – they use Soviet-style tactics to challenge visiting units.

The National Training Center (NTC) here runs month-long rotations where brigade combat teams face realistic combat scenarios. About 5,000 personnel are permanently stationed here, swelling to nearly 10,000 during major exercises. The base itself has surprisingly decent facilities including:

  • Commissary and PX (actually pretty well stocked)
  • Medical and dental clinics
  • Child development center
  • Multiple dining facilities

Heads up: Temperatures regularly hit 115°F in summer. And cell service? Forget about it outside main housing areas.

Fort Hunter Liggett - Central Coast Training Grounds

Nestled in the Santa Lucia Mountains near Mission San Antonio, this base spans five counties. The scenery is stunning – rolling hills and oak woodlands. But don't be fooled, this is where soldiers train for jungle and mountainous warfare. The terrain doesn't play nice either – steep canyons and thick brush make navigation challenging.

What I appreciate about Hunter Liggett is how they preserve historical sites alongside military operations. You'll find Native American heritage sites and Spanish colonial ruins scattered throughout. Current units include the 91st Training Division and it's a primary training site for Special Forces qualification courses.

Housing here is mostly temporary barracks for trainees. Permanent personnel live off-base in nearby towns like King City (about 30 minutes away). The base has basic facilities – small PX, fitness center, and dining facility. But let's be honest, you're going to want to make trips to Monterey or Paso Robles for decent shopping and restaurants.

Presidio of Monterey - Language Learning Hub

This one's special. Right on the stunning Monterey Bay coastline, the Presidio houses the Defense Language Institute (DLIFLC). Students here spend 6-18 months becoming fluent in critical languages from Arabic to Mandarin to Russian. Walking through the campus, you'll hear a dozen languages in five minutes.

Compared to other California army bases, the Presidio feels more like a college campus. Historic Spanish-style buildings, ocean views, and on-base amenities include:

  • Commissary and NEX
  • Multiple dining options
  • Bowling alley and movie theater
  • Private beach access

Off-base, you're right next to Cannery Row and the Monterey Bay Aquarium. Housing is primarily in the adjacent Ord Military Community (formerly Fort Ord). Traffic on Highway 1 during commute times is brutal though – give yourself extra time.

Closed California Army Bases

California's military landscape has changed significantly. Several major bases closed under BRAC realignments, but their impacts linger:

Fort Ord

This massive coastal base near Monterey closed in 1994 after 77 years of operation. At its peak, it processed over 50% of soldiers headed to Vietnam. Today, most of the land became California State University Monterey Bay and the Fort Ord National Monument. But you can still see abandoned barracks and structures if you know where to look – eerie reminders of its past.

Oakland Army Base

Operating from 1941-1999, this was the primary deployment hub for Pacific operations. Its closure hit Oakland's economy hard initially. Now redeveloped into commercial logistics centers, but some historic buildings still stand near the Port of Oakland.

Camp Roberts

Technically still active but way scaled down. Located on the Salinas River near Paso Robles, it once trained over 400,000 soldiers for WWII. Now primarily used by National Guard and Reserve units for weekend drills.

Living Near California Army Bases

Considering moving near one these installations? Here's the real scoop:

Base Nearest City/Town Commute Time Housing Market School Ratings (Avg)
Fort Irwin Barstow 45-60 mins Very affordable (median home $250K) 4/10
Presidio of Monterey Monterey 10-20 mins Expensive (median home $1.2M) 8/10
Fort Hunter Liggett King City 30-40 mins Moderate (median home $475K) 5/10
Sierra Army Depot Susanville 25 mins Affordable (median home $230K) 6/10

Personal Tip: If stationed at Fort Irwin, seriously consider living on-base despite limitations. The Barstow commute burns people out fast with extreme heat and frequent road closures during exercises.

The Housing Dilemma

BAH rates near California army bases rarely match actual housing costs, especially in coastal areas. Near Presidio Monterey, expect to spend $3,000+ monthly for a modest 3-bedroom rental. Fort Irwin's BAH does cover Barstow costs better, but quality housing is scarce. I've seen junior enlisted families stuck in run-down motels waiting for base housing openings.

Visiting California Army Bases: What You Need to Know

Wondering if you can visit these installations? Rules vary wildly:

  • Presidio of Monterey: Most accessible. Public can visit former Ord Military Community areas freely. The Presidio proper requires visitor passes obtainable at the main gate with valid ID and reason for visit.
  • Fort Hunter Liggett: Requires advance permits for non-military visitors. Call the Public Affairs Office (831-386-3066) at least 14 days before planned visits. Hunting and fishing licenses available but strictly regulated.
  • Fort Irwin: Essentially closed to civilians. Exceptions made for family members during special events or with sponsor accompaniment. No civilian tours of training areas.
  • Los Alamitos: Open for air shows and holiday events. Otherwise restricted access.

Visitor FAQ:

Can civilians tour army bases in California?
Generally no, except Presidio of Monterey (partial access). All others require military sponsorship or special event participation.

What ID do I need to enter?
Real ID-compliant driver's license or passport. Vehicle registration and proof of insurance mandatory at all installations.

Can I shop at base exchanges?
Only with eligible military ID. Veterans with service-connected disabilities may qualify for limited exchange privileges.

Economic Impact of California Military Bases

These installations aren't just training grounds – they're economic engines:

Base Annual Economic Impact Jobs Supported Largest Local Employer?
Fort Irwin $1.8 billion 22,000+ Yes (San Bernardino County)
Presidio of Monterey $1.2 billion 15,000 Yes (Monterey County)
Fort Hunter Liggett $350 million 4,500 Yes (Monterey County region)
Sierra Army Depot $180 million 1,800 No (2nd largest in Lassen County)

During the 2013 government shutdown, communities near these army bases in California saw immediate economic pain. Bars and restaurants in Barstow reported 60% revenue drops when Fort Irwin personnel stopped coming to town. The interdependence is real.

Historical Significance

California's military heritage runs deep. The Presidio of Monterey began as a Spanish fort in 1770. Fort Ord trained generations of soldiers from WWII through Desert Storm. Sierra Army Depot stored munitions supporting every major conflict since 1942.

Some key historical moments:

  • Japanese Americans trained at Fort McClellan (now closed) before forming the legendary 442nd Regimental Combat Team in WWII
  • Fort Irwin established its modern training mission in 1980 after Soviet tactics surprised military planners
  • Presidio of Monterey expanded dramatically after 9/11 to meet surging demand for linguists

Environmental Considerations

Operating massive training facilities creates environmental challenges. Fort Irwin actually has endangered desert tortoises roaming its ranges. The base spends millions annually protecting them during exercises. They pause training when tortoises are active and maintain special relocation habitats.

At Fort Hunter Liggett, erosion control in training areas remains an ongoing battle. Heavy vehicle use on steep terrain causes significant sediment runoff into the Salinas River watershed. The base employs full-time environmental staff to mitigate impacts.

Controversy: Sierra Army Depot faces groundwater contamination issues from historical chemical disposal practices. Cleanup has been ongoing for 20+ years with mixed results.

Future of Army Bases in California

What's next for these installations? A few trends emerge:

Climate Pressures

Fort Irwin increasingly deals with extreme heat limiting training days. Water scarcity affects all desert installations. Sierra Army Depot faces wildfire risks expanding its perimeter annually.

Modernization Efforts

Fort Irwin leads in integrating drone warfare into training scenarios. Their mock villages now feature automated enemy systems reacting to trainee movements. Hunter Liggett upgraded its ranges for electronic warfare training.

Potential Expansions

The Army's shifting focus to Pacific operations could boost California installations. Fort Irwin might expand its urban warfare training complex. Presidio of Monterey added Pashto and Kurdish language programs recently.

Base-Specific Questions:

What's the oldest active army base in California?
Presidio of Monterey, established by Spanish forces in 1770 and transferred to U.S. control in 1846.

Which California army base is largest by area?
Fort Irwin covers approximately 1,200 square miles - larger than Rhode Island!

Do any California bases offer public museums?
Presidio of Monterey Museum (Building 113) is open to the public Wednesday-Saturday, 10AM-4PM. Free admission.

California National Guard Facilities

Beyond active bases, California hosts numerous National Guard installations:

  • Camp San Luis Obispo: Primary training site for California Guard. Houses Joint Forces Headquarters.
  • Fresno Air National Guard Base: Home to 144th Fighter Wing flying F-15 Eagles.
  • Channel Islands Air National Guard Station: Radar surveillance facility near Oxnard.

These facilities support over 18,000 guard personnel statewide. Unlike active bases, they typically allow public access during weekend drills and community events.

Challenges Facing California Bases

Operating in California presents unique hurdles:

High Operational Costs: California's minimum wage and environmental regulations significantly increase operating expenses compared to bases in other states.

Housing shortages near coastal installations force service members into brutal commutes. One sergeant I met at Hunter Liggett drove 90 minutes each way from Monterey because his family couldn't handle rural isolation.

Water scarcity increasingly impacts operations. Fort Irwin spends over $8 million annually on water hauling during peak training months. Their wastewater treatment plant runs at capacity year-round.

And let's talk politics - base commanders constantly navigate tricky relationships with state officials over environmental regulations and land use policies. It's a perpetual balancing act.

Closing Thoughts

California's army bases form a complex ecosystem supporting national defense while deeply impacting local communities. Whether you're military personnel preparing for assignment, a history buff, or just curious about military presence in the Golden State, understanding these installations provides fascinating insights.

Each base serves distinct purposes - from Fort Irwin's brutal desert warfare training to Presidio Monterey's intense language education. Their futures remain closely tied to geopolitical shifts and climate realities. One thing seems certain: army bases in California will continue evolving as they have for over two centuries.

Final Quick Questions:

Are there any army bases near Los Angeles?
Los Alamitos JFTB is closest (Orange County). Fort Irwin is 130 miles northeast.

Which base has best quality of life?
Presidio of Monterey wins hands down for amenities and location, though cost of living is challenging.

Can veterans access California army base facilities?
Most facilities require VA disability rating or military retiree status for regular access. Commissary/exchange access expanded under recent laws.

Comment

Recommended Article