Where to refill your PATH in San Francisco: A Field Guide for Water Refill Stations in San Francisco

Where to Refill your PATH in San Francisco: A Guide to Water Refill Stations

The Bay Area is home to PATH and whether you’re traveling through or living the adventure in San Francisco, getting your PATH water bottle refilled around town is easy. San Francisco, a leader in sustainable policy and agendas, has many refill stations throughout the city. Not to mention, San Francisco has some of the country's best drinking water. Whether taking the BART or the MUNI to travel around San Francisco, you can refill like a local by keeping your refillable PATH bottle handy.

If you left your refillable bottle at home, you can easily pick up a PATH while you’re out. Here’s a store locator to get you started. If you’re traveling through the San Francisco Airport, which has banned the sale of single-use plastic bottled water, you can find PATH at many restaurants and shops. Here are hydration station locations at each terminal.



map of refill stations at SFO airport



Water continues to be America's favorite beverage, and the reasons include health, convenience, safety, and value when it comes to bottled water. Reusable or refillable bottled water has emerged as a sustainable alternative to traditional single-use plastic bottles. 

Whether you are from San Francisco or traveling through our beautiful city, here's how to navigate conscientiously, as you seek refill stations for your reusable water bottle.


Is it safe to drink tap water in San Francisco?

San Francisco is renowned for its iconic landmarks, tech, and exceptional water quality. The city's commitment to providing its residents and visitors with clean and safe drinking water is evident in its rigorous testing and sourcing from pristine locations. The Hetch Hetchy Reservoir in Yosemite is the primary source of San Francisco's tap water.

Extensive tests conducted annually reflect the city's dedication to maintaining water quality. In 2022, the San Francisco Water Quality Report highlighted that the city performed an impressive 94,230 drinking water tests. These tests, combined with the natural purity of the water sources, make San Francisco's tap water one of the best in the nation. While it's always prudent to use a water filter for added safety, San Francisco's water quality stands as a testament to the city's commitment to the health and well-being of its residents.


The Power of Refilling

Opting to refill a reusable water bottle is more than just a choice—it's a transformative action. It curtails pollution and safeguards our natural resources. Additionally, it's a wise financial decision. Each time you refill, you're quenching your thirst and also pocketing the money you would have spent on single-use bottled water. 

Refill Stations in Public Spaces

San Francisco boasts a range of public spaces that offer convenient refill stations, allowing residents and visitors to quench their thirst on the go. Here are some popular locations where you can find refill stations throughout the city.


Refill Stations at Parks and Recreational Areas

Golden Gate Park

Golden Gate Park is a vast urban oasis offering many activities, from boating to biking. The park is equipped with water refill stations throughout, ensuring visitors stay hydrated during their visit.

Mission Dolores Park:

Mission Dolores Park provides a panoramic view of the city and is a popular spot for relaxation and picnics. Water refill stations are available for visitors to replenish their bottles.

Presidio of San Francisco

The Presidio of San Francisco, a sprawling 1,491-acre national park site, offers a blend of historical attractions, natural beauty, and modern amenities. Among its many features, visitors can explore the Presidio Tunnel Tops, Battery Bluff, and the Tennessee Hollow Watershed. While the park provides various food options, the Presidio ensures that water refilling stations are readily available for those carrying reusable water bottles. Whether picnicking, exploring, or simply relaxing, the Presidio caters to all needs, making it a must-visit destination in San Francisco.

Alcatraz Island

Alcatraz Island, often referred to as "The Rock," is a historic site that once served as a maximum-security prison. While on the island, visitors have limited food options, with light snacks available at the Golden Gate National Parks Conservancy bookstores. For a broader food selection, Alcatraz City Cruises ferries provide additional services during the journey to and from the island.

For hydration, drinking fountains and a water bottle refilling station are conveniently located near both restrooms - at the dock and close to the lighthouse. Those looking for hot beverages can purchase them from the Building 64 bookstore, and bottled water is available in all of the conservancy bookstores on the island.

Other locations with refill stations include:

  • Crocker Amazon
  • UCSF
  • The Academy of Sciences
  • The Marina Green

San Francisco Neighborhoods

San Francisco has been implementing tap water refilling stations in various neighborhoods. These stations are designed to promote free access to tap water and reduce the use of single-use plastic bottles.


Outdoor Shopping Centers, Retail Districts, Travel

Moscone Center

The Moscone Center has added filtered water hydration stations as part of its expansion project. These stations are located throughout Moscone North and South. They encourage visitors to bring their own reusable water bottles.

San Francisco Businesses

San Francisco Water has been installing outdoor water bottle fill stations (called tap stations) around the city since 2010. They have partnered with TapIt to create a community of local businesses that offer free tap water refills.

Hilton San Francisco Union Square has installed hydration stations in its towers and the health club. They have also stopped stocking guest rooms with plastic water bottles.


Refill Stations in Retail and Dining Establishments

The growing trend of businesses and restaurants offering refill stations reflects a shift towards more sustainable practices and an increased awareness of environmental concerns. Many establishments now recognize the importance of catering to environmentally conscious customers and are taking proactive steps to support their sustainability efforts. 


Meeting Customer Expectations

As sustainability becomes an integral part of consumer preferences, businesses, and restaurants are adapting to meet customer expectations. Refill stations demonstrate a commitment to environmental responsibility, attracting and retaining customers who prioritize eco-friendly options.


Reducing Single-Use Plastic

Businesses and restaurants offering refill stations actively contribute to reducing single-use plastic waste. By providing an alternative to single-use bottled water, these establishments help minimize the environmental impact associated with plastic bottle production, transportation, and disposal.


Enhancing Brand Image and Reputation

Adopting sustainable practices, such as offering refill stations, positively impacts a business's brand image and reputation. Customers increasingly value environmentally conscious brands, and companies that prioritize sustainability can differentiate themselves in the market and attract a loyal customer base.


Encouraging Customer Engagement

Refill stations encourage customer engagement and participation in sustainable practices. By providing convenient access to clean drinking water, businesses empower customers to make environmentally responsible choices actively, fostering a sense of shared responsibility for the planet.



Starbucks locations in San Francisco provide water for customers. They encourage customers to bring their own reusable cups and offer refills at a discounted price, promoting sustainable choices and reducing single-use use waste.


Whole Foods Market

San Francisco Whole Foods Market stores typically have refill stations for water and other beverages. Whole Foods encourages customers to bring their own reusable bottles and offers a variety of options, including filtered water, kombucha, and other refreshing beverages. PATH is also sold at Whole Foods if you're looking for a refillable bottle.


Public Parks - In addition to the popular parks already mentioned, many of the city parks throughout San Francisco frequently feature water fountains perfect for bottle refills.


Recreation Centers - A go-to for water fountains and refill stations.


Shopping Malls - Stay hydrated while shopping with designated refill locations, often near bathrooms at the mall. 


Educational Institutions - Campuses like San Francisco State University and UC San Francisco, ensure water fountains are accessible both indoors and out.


Public Libraries - A quiet place to read and refill.


Museums - The California Academy of Science has refill stations on the first floor, San Francisco Museum of Modern Art prioritizes visitor hydration.


Fitness Centers - Gyms in San Francisco, like SF Fitness, Barry's, and Orangetheory Fitness, are equipped with hydration stations.


Transport Hubs - The MUNI, BART, airports, and water stations are often available at these locations.


Hotels - Aria, 1 Hotels and Marriot often have PATH available for guests and refill stations in lobbies or gyms.


Eateries - Many cafes and restaurants provide water refills upon request.


Office Buildings - Modern offices often cater to hydration needs with coolers or stations.


Healthcare Facilities - Hospitals and clinics ensure water is available for all.


Community Centers - Local gathering spots are often equipped with refill stations.


Beaches - Coastal areas might offer hydration points near facilities.


Entertainment Venues - Check the venue before you go, but many concerts and stadiums are now prioritizing attendee hydration and sustainability by installing accessible hydration stations.


San Francisco Refill Apps and Online Resources

In the eco-conscious city of San Francisco, water refill apps make staying hydrated without contributing to plastic waste easier. These platforms guide users to nearby refill stations, promoting both hydration and sustainability. Here are some top apps tailored for San Franciscans:



A globally recognized app, RefillMyBottle lets users pinpoint refill stations in international destinations and throughout San Francisco. With its community-driven approach, users can both discover and contribute to the list of refill points, making it a dynamic and ever-growing resource.


Tap App

Tailored for urban dwellers, Tap App offers a map-centric interface to help San Franciscans locate the nearest refill stations. Beyond just locations, it provides user reviews, ratings, and even water quality details, ensuring that users can confidently refill their bottles with quality water.


For those navigating the streets of San Francisco, these apps are indispensable.

It helps that San Francisco is committed to sustainability and the widespread adoption of water refill stations. From its pristine tap water to the city's proactive measures in reducing single-use plastics, San Francisco stands as a testament to what cities can achieve when sustainability is prioritized.







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