The Betsy Ross House is an 18th-century home believed to have been the residence of the renowned seamstress and flag-maker Betsy Ross. Legend has it that she sewed the first American flag here. Visitors are invited to tour the house and partake in the interactive exhibits and programs and even meet a Betsy Ross impersonator who works in the upholstery shop and can answer questions about her fascinating life.

El Parque Minero de La Unión, the local mining park, opened in the summer of 2010 and it is a unique tourist attraction where you can learn about the city's mining history. Keep in mind that it is necessary to book your visit in advance. They also provide English speaking tour guides.

The Orihuela Archaeology Museum has its origins in the former Santo Domingo Museum of Antiquities, established in 1902 by Jesuit priest Julio Furgús, who donated numerous pieces. Created by the Orihuela Town Council, the museum has been housed in various locations, including the Palacio de Teodomiro, the Municipal Hospital, the Rubalcaba Palace, and since 1997, its current location at the Church of San Juan de Dios, which was built in the mid-18th century. The museum's collection features artefacts that span a broad range of periods, from the Paleolithic era to the early 19th century. The majority of the items were excavated or discovered in the town and its surrounding areas, often through the museum's own investigations. The same building also houses the Exhibition Hall, formerly the men's ward of the hospital. This spacious, rectangular room with barrel-vaulted ceilings hosts temporary exhibitions and various cultural events.