'America's Happiest City' Is Nestled Between San Francisco & San Jose

The United States is full of iconic attractions and destinations worth visiting at least once, but if you're looking for the happiest city in the country, look no further than Fremont, located in Alameda County on the southeastern shore of San Francisco Bay. WalletHub, a personal finance institute that evaluated 182 cities across the country using 29 data-based happiness indicators, ranked Fremont No.1 in the U.S. in 2025 for the sixth year in a row. The study focused on three core themes: emotional and physical well-being, income and employment, and community and environment.

In Fremont, nearly 80% of households earn above $75,000, and the city has the lowest separation and divorce rate in the country at just 8.9%. The city also offers more than 1,200 acres of parkland with green spaces and jaw-dropping natural beauty, a buzzing food scene, arts, and attractions that honor its deep history.

Fremont sits 38 miles from San Francisco and 17 miles from San Jose, placing it between California's two major hubs. Visitors can fly into San Francisco International Airport, ranked the most beautiful airport in the world, about 40 minutes from Fremont, or San Jose Mineta International Airport, roughly 30 minutes away. ​​​​​​​​​​​​​​​​Both airports connect to Fremont via BART, though travelers from San Jose will need to take the Santa Clara VTA to Milpitas first. Within the city, visitors can drive, cycle along dedicated paths, or use local public transit options including the Santa Clara Valley Transportation Authority services and Ride-On Tri-City for older adults and riders with disabilities.

Fremont has more than 50 parks travelers can choose from. Coyote Hills Regional Park opens daily except on public holidays, with varying hours, so checking the website before your visit is a good idea. The park features picnic areas, a nectar garden, campsites, and a wildlife refuge center. Hikers and bikers should consider the 12-mile Alameda Creek Trail, which runs through the park and opens up stunning views of Niles Canyon and the East Bay.

Quarry Lakes Regional Recreation Area spans 471 acres, with 350 acres of water, making it a natural water park where boating, fishing, and swimming are the primary activities. The park also has picnic areas, pavilions, hiking trails, and wildlife viewing areas to explore. No matter when you go, be sure to check the park's website for updated information on algae before swimming.

History lovers should check out Old Mission San José. Founded in 1797, this piece of living history features a restored 19th-century church (rebuilt after the original structure was damaged by an earthquake in 1868), along with a garden, a cemetery, and a museum. The museum is the real highlight, housing centuries-old artifacts, exhibits, and artwork that tell the story of the Ohlone people — who lived on this land before Europeans arrived — as well as their history with the Spanish missions and exploration in the region. There's also an 18-minute historical video to round out the visit.​​​​​​​​​​​​​​​​ The Niles Essanay Silent Film Museum takes you back in time through posters, photographs, films, and memorabilia, with silent film screenings every Saturday night at the theater. Also worth checking out is the Pacific Bus Museum, home to over 20 buses dating as far back as the 1920s, plus artifacts and memorabilia.

Fremont, California, has its own Central Park, and much like New York's, it sits at the heart of the city. Its 450 acres offer plenty of space to explore, with Lake Elizabeth, a dog park, a skate park, picnic areas, playgrounds, and a 2-mile walking trail all within the grounds, not to mention a golf course, tennis courts, softball fields, and basketball courts for sports lovers. Aqua Adventure, located on the park's lake, is open May through September and features a lazy river, a pool, and water slides. Note that while Central Park is free to enter, Aqua Adventure tickets are priced at $70 for a seasonal pass.

Fremont's food scene is as diverse as its population. Its multicultural influence shows up across its restaurants.​​​​​​​​​​​​​​​​ Soho Modern Japanese is worth a visit for its seafood menu, and Ding Dong Dumpling House delivers on noodles and dumplings. Cantaritos Restaurant and Bar covers Mexican dishes, while Hyderabad Dum Biryani serves up dum biryanis, kebabs, and curries. If you're planning to extend your trip beyond a day, Fremont has plenty of accommodation options from Airbnb listings to hotel chains like Holiday Inn, Marriott, and Wyndham, with most costing less than $150 a night. More exciting adventures await just under two hours away in Sacramento, California's unique capital city, full of gold rush history and farm-fresh food.​​​​​​​​​​​​​​​​