Top Landmarks in San Leandro
San Leandro sits along the eastern shore of San Francisco Bay, a few miles south of Oakland, and its landmarks reflect that dual identity: a historic downtown built around Spanish and early California land-grant history, and a modern shoreline shaped by the bay itself. For visitors putting together a San Leandro Travel Guide: Things to Do, Landmarks, Food, and Itineraries, the landmarks below cluster into a few walkable or easily connected areas, which makes it straightforward to see several in a single outing.
Downtown and the Historic Core
The historic center of San Leandro grew up around Estudillo Avenue and the surrounding blocks, an area that traces back to the Peralta and Estudillo land grants of the Spanish and Mexican eras of California history. Several buildings and street patterns in this district reflect that early layout, and it remains the civic and commercial anchor of the city.
Casa Peralta is one of the more distinctive structures downtown. Built in the Spanish Colonial Revival style with Moorish-influenced tilework, it stands out from the surrounding architecture and is commonly visited by people interested in the region's early history. Because it is a historic structure with limited and variable public access, it's worth checking the official city or historical society listing and reconfirming open hours close to your visit date before planning a stop around it.
Nearby, the San Leandro History Museum & Art Gallery offers exhibits on the city's development, from its agricultural roots (San Leandro was once known for cherry orchards) to its transformation into an industrial and residential suburb. It's a useful stop for context before exploring the rest of downtown, and it pairs well with a walk past the older commercial buildings along Estudillo Avenue and East 14th Street.
The San Leandro Main Library, a Carnegie-era building later expanded and updated, is another well-known fixture of the downtown area. Carnegie libraries are a recognizable landmark type in many California cities, and San Leandro's version remains a civic gathering point as well as an architectural reference point for the neighborhood around it.
The Waterfront: Marina Park and the Bay Trail
A short drive or bike ride west of downtown brings you to San Leandro Marina Park, a shoreline park with a fishing pier, boat launch, and open lawn areas facing San Francisco Bay. It's a popular spot for walking, birdwatching, and simply taking in views across the water toward the San Mateo Bridge and the hills beyond. The marina is also one of the more accessible points from which to pick up the San Francisco Bay Trail, a regional multi-use path that runs along much of the bay's perimeter. Cyclists and walkers commonly use this section to connect toward Oakland to the north or San Lorenzo and Hayward to the south.
Because the marina and Bay Trail segment are outdoor, low-cost destinations without fixed hours in the way a museum has, they're a flexible addition to an itinerary regardless of season — though it's still worth checking seasonal or weather-related closures on the official park site before a visit.
Lake Chabot Regional Park
To the east, San Leandro borders Lake Chabot Regional Park, a large East Bay Regional Park District property built around a reservoir originally constructed in the 19th century to supply water to Oakland. Today it's known for hiking and multi-use trails, fishing, and boat rentals, and it draws visitors from across the East Bay rather than just San Leandro residents. The park's scale and the surrounding oak-and-grassland terrain make it a contrast to the flatter, more urban landscape near downtown and the marina, and it's a common half-day addition for visitors who want time outdoors during their stay. As with any regional park, check the official East Bay Regional Park District site for current trail conditions and any access changes before heading out.
How the Landmarks Cluster for a Walk
For a compact outing, downtown San Leandro is the most walkable cluster: Casa Peralta, the History Museum, and the Main Library are all within a short distance of each other and the main commercial strip, making it easy to cover them on foot in a couple of hours. The marina and Bay Trail segment form a second, waterfront-focused cluster best explored by combining a short drive with an on-foot or on-bike stretch along the shoreline. Lake Chabot is geographically separate from both and is better treated as its own excursion, particularly if hiking is part of the plan.
If you're deciding how to sequence these across a visit, the San Leandro 1-Day Itinerary works well for travelers who want to combine the downtown historic sites with a stop at the marina, while the San Leandro 3-Day Itinerary has room to add Lake Chabot and a fuller look at the surrounding neighborhoods.
Practical Notes
San Leandro is a manageable size for landmark-hopping — with a population in the high 80,000s (2024 ACS 5-year estimate), it's compact enough that most sites are a short drive or transit ride apart. As with any urban area, ordinary travel-safety habits, such as staying aware of your surroundings after dark, are worth keeping in mind regardless of destination. For getting around, buses serve downtown and connect to the regional BART system, with contactless tap-to-pay generally accepted; check current routes and any fare details on the transit agency's official site rather than relying on secondhand information.
Pair a landmarks visit with a stop from Where to Eat in San Leandro for a meal near downtown or the marina, and check Best Time to Visit San Leandro if you're weighing seasons for outdoor spots like the Bay Trail or Lake Chabot. For broader trip planning, the Best Things To Do in San Leandro page and the San Leandro FAQ cover logistics beyond the landmarks themselves.