Shollenberger Park

Adobe Creek is a southward-flowing stream in Sonoma County, California, United States, which flows past the historic Rancho Petaluma Adobe on the creek's 7.5-mile (12.1 km) course to its confluence with the Petaluma River. It has also been called Casa Grande Creek.

Haystack Landing is a historic property in Sonoma County, California, now owned by Dutra Materials. Haystack Landing was a passenger and freight connection on San Francisco Bay via the Petaluma River and San Pablo Bay. The landing is currently the site of a historic steamer dock, a railroad bridge, and of a planned asphalt production and storage facility. Haystack Landing was featured in then-congressman Frank Riggs' election campaign in the 1996 California First Congressional District race, when his ties to the property drew criticism.

Alvarado Street Bakery is a worker-owned bakery located in Petaluma, California that produces certified organic whole grain breads and bagels. Alvarado was featured in the 2009 Michael Moore documentary, Capitalism: A Love Story.Alvarado is organized as a worker cooperative and each employee receives one share in the cooperative. The shares grant each employee an equal vote on business matters, including employee benefits, salaries and the reinvestment of profits. As of 2009, more than half of the employees had been with the company for over 15 years and the average worker earns between $65,000 and $70,000 a year.

The Haystack Landing Bridge is a railroad bridge owned by Sonoma-Marin Area Rail Transit (SMART) at Haystack Landing in Petaluma, California. The original Haystack Landing bridge, which was built in 1903 and installed in 1904, was a Warren truss swing bridge built by the Pennsylvania Steel Company. It was operated by buttons on the approach trestles, and had a 5-horsepower (3.7 kW) electric motor, as well as fabric belts and bevel gears. The turntable upon which it rotated had a diameter of 10 feet (3.0 m). When planning out their commuter rail system, SMART estimated that it would cost approximately 20 million dollars for the bridge to be used for passenger service, so they opted for the cheaper option of buying a used drawbridge. They decided upon the old Galveston Causeway railroad bridge, that was planned to be scrapped.SMART budgeted around 16 million dollars for the new bridge and purchased the 2.2-million-pound (1,000 t) bridge for 4.2 million dollars. Officials say the bridge should be good for around 75 to 80 years of passenger rail service. The new bridge has a host of new electrical systems, such as programmable logic control and flux vector variable frequency drives. The bridge also has integrated operating systems.

Sonoma Mountain High School is one of three alternative schools in Petaluma, California. It is located on the Casa Grande High School campus. There are, on average, 32 pupils enrolled at Sonoma Mountain High School at any given time. About 6 pupils graduate every year.

Casa Grande High School is a public high school in Petaluma, California. Casa Grande is one of two high schools in the Petaluma City Schools District.

Terra de Promissio (English: The Land of Promise) is a family owned and operated vineyard that grows Sonoma Coast pinot noir grapes. The vineyard is located in the Sonoma Coast AVA, outside Petaluma, California in Sonoma County.

Rancho Petaluma was a 66,622-acre (269.61 km2) Mexican land grant in present-day Sonoma County, California given in 1834 by Governor José Figueroa to Mariano Guadalupe Vallejo. Rancho Petaluma stretched from Petaluma River on the west over the hills and down to Sonoma Creek on the east, including all land that lay between these two waterways from the edge of San Francisco Bay to approximately the present site of Glen Ellen. The rancho included present-day Petaluma and Lakeville.

Petaluma Municipal Airport (FAA LID: O69) is a public airport one mile (1.6 km) northeast of Petaluma, in Sonoma County, California, United States. It covers 220 acres (89 ha) and has one runway measuring 3601 x 75 feet. It is used for general aviation. FedEx feeder flies Cessna Caravan 208Bs into Petaluma.

Rancho Petaluma Adobe is a historic ranch house in Sonoma County, California. It was built from adobe bricks in 1836 by order of Mariano Guadalupe Vallejo. It was the largest privately owned adobe structure built in California and is the largest example of the Monterey Colonial style of architecture in the United States. A section of the former ranch has been preserved by the Petaluma Adobe State Historic Park and it is both a California Historic Landmark and a National Historic Landmark. The Rancho Petaluma Adobe State Historic Park is located on Adobe Road on the east side of the present-day town of Petaluma, California.

The Ellis--Martin House, at 1197 E. Washington St. in Petaluma, California, is a Craftsman style house which was built in 1908. It was listed on the National Register of Historic Places in 2006.It was designed by Petaluma architect Brainerd Jones and was built for John D. Ellis, a farmer, by Santa Rosa-based builder Frank A. Sullivan. It was home of Leopold Martin and his descendants, of a Marin County ranching family, from 1920 to 1998.

Green String Farm was a 140-acre (57 ha) natural process sustainable farm near Petaluma, California that grew fruits and vegetables year-round and sold them in an on-site farm store. The farm also supplied produce, free-range eggs and grass fed beef to regional restaurants including Chez Panisse in Berkeley, CA. Bob Cannard and Fred Cline founded Green String Farm in 2003. Green String focused on environmental sustainability practices, which is different from Certified Organic. Green String Farm closed permanently in December 2022.