Riverside, a city known for its historical landmarks and natural beauty, boasts one of the most unusual roadside attractions—the “World’s Largest Paper Cup.” Standing 68.1 feet (20.76 meters) tall, this concrete Dixie Cup serves as a tribute to the now-closed Dixie Corporation’s former manufacturing plant. The massive structure sits on Iowa Street, just north of Palmyrita, and remains a quirky and beloved piece of Riverside’s history.

Beyond its landmarks, Riverside’s scenic landscape features three prominent hills—Box Springs Mountain, Evans (Jurupa) Hill, and Tecolote Hill, all preserved as open spaces. To the south lies Lake Mathews, while the well-known Mount Rubidoux serves as a historic foothill and landmark, separating the town of Rubidoux from Riverside. The Santa Ana River flows nearby, further enhancing the city's natural charm.

A significant part of Riverside’s geographical and historical identity is March Joint Air Reserve Base (March ARB), located on the city's eastern border. Established in 1918, it is the oldest operating Air Force base west of the Mississippi River and continues to play a crucial role in military operations.

At Riverside’s entrance from the 60 Freeway is Fairmount Park, a sprawling urban oasis designed by the firm founded by Frederick Law Olmsted, best known for creating New York’s Central Park. This park features a stocked pond teeming with bird species, offering a peaceful retreat in the heart of the city. Nearby, on private land, lies the former site of Spring Rancheria, a historic Cahuilla village that predates Riverside’s modern development.

The city is also defined by its diverse neighborhoods, with 28 designated communities, including Arlington, Canyon Crest, Downtown, Eastside, La Sierra, Magnolia Center, Orangecrest, Victoria, and Wood Streets. Among them, Eastside stands out for its historical significance as a former Mexican immigrant colonia, originally settled as La Placita in 1843. Another important Mexican community emerged in the Casa Blanca barrio during the early 20th century, contributing to Riverside’s rich cultural tapestry.

Looking ahead, Riverside continues to expand its borders and influence. Proposed annexations, such as the Lake Hills/Victoria Grove area, could significantly increase the city’s land area and population, extending its southwestern reach to Lake Mathews. With its unique mix of historic landmarks, scenic landscapes, and continuous growth, Riverside remains a dynamic city that honors its past while embracing the future.