Submarina California Subs (Tamuning Guam), Guam, Tamuning
At Submarina California Subs (Tamuning Guam) in Tamuning, Guam as a convenient highway rest area. This location is part of the state’s network of rest areas and gives drivers a safe place to pause during their journey. At Submarina California Subs (Tamuning Guam) you can use clean restrooms, park your vehicle, and take a break in the picnic area. Extra amenities may include snack machines, maps, and dog-friendly areas, not all features are present everywhere. Anyone driving across Tamuning, Guam use this rest area as a reliable stop. On this page you will find essential information to plan your stop.
Located in the vibrant heart of Tamuning, Guam, California Subs stands out as a must-visit destination for sandwich lovers seeking fresh, flavorful, and satisfying meals. Known for its commitment to quality, this local gem offers an irresistible selection of subs that cater to diverse tastes and preferences. Whether you’re craving classic options like the Italian sub or something more adventurous, every sandwich is crafted with freshly baked bread, high-quality meats, and the finest vegetables.
At California Subs, customer satisfaction is a top priority. The friendly staff is dedicated to providing an exceptional dining experience, ensuring that each visit feels special. The cozy atmosphere invites you to relax and enjoy your meal, whether you’re dining in or taking out. Additionally, the restaurant’s convenient location makes it a perfect stop for locals and tourists alike, allowing you to savor a delicious sub while exploring the beauty of Guam.
Emphasizing freshness and flavor, California Subs not only meets but exceeds expectations. By choosing this local favorite, you’re not just enjoying a meal; you’re experiencing a staple of the community that values quality and customer service. Come and taste the difference—California Subs is ready to welcome you with open arms and mouthwatering sandwiches.

Maps
Phone
Opening hours
| Monday | 11 AM–8 PM |
| Tuesday | 11 AM–8 PM |
| Wednesday | 11 AM–8 PM |
| Thursday | 11 AM–8 PM |
| Friday | 11 AM–8 PM |
| Saturday | 11 AM–6 PM |
| Sunday | 11 AM–6 PM |
- Name: Submarina California Subs (Tamuning Guam)
- Address: UIU Bldg, 267 S Marine Corps Dr, Tamuning, 96913, Guam Click here to view the address on Google Maps
- Rating: 4.1 / 5 (36 reviews)
- ZIP code: 96913
- Phone: +1 671-635-7827
- City: Guam, Tamuning
Rest Area Services Offered at This Location
In the United States, every state provides highway rest areas to support drivers, truckers, and travelers on long trips. These facilities are strategically located along interstates and major highways to improve road safety and offer convenient places to stop. Rest areas typically include parking spaces, restrooms, and picnic tables, giving motorists the chance to relax, refresh, and continue their journey with peace of mind.
What You Can Do Here
- Use public restrooms — clean facilities are available for drivers and passengers.
- Park safely — designated areas for cars, RVs, and trucks are provided.
- Enjoy picnic areas — tables and green spaces allow families to take a break.
- Access travel information — some locations include visitor centers or kiosks with maps and brochures.
- Pet-friendly stops — many rest areas have designated zones for walking pets.
Services Not Provided Here
- Fuel stations — rest areas generally do not sell gasoline or diesel.
- Restaurants or full food service — vending machines may be available, but no sit-down dining.
- Vehicle repair — maintenance or towing services are not part of rest area facilities.
What to Bring for Your Stop
- Snacks and drinks — although some locations have vending machines, it is best to bring your own.
- Travel documents or maps — helpful for planning your next route segment.
- Supplies for children or pets — rest areas are useful for short breaks, but amenities are limited.
- Chargers or power banks — outlets are not always available at every stop.
Opening Hours & Official Guidance
Most rest areas are open 24 hours a day, but specific services and facilities can vary by location and state. For detailed information about rest areas, amenities, and rules in each region, always check official guidance from your state Department of Transportation.




