Cathedral of Rum

Fortín San Juan de la Cruz (Fort Saint John of the Cross), known locally as El Cañuelo, was built on Isla de Cabras in the Palo Seco barrio of the municipality of Toa Baja, at the western end of the entrance to San Juan Bay, in Puerto Rico. The square coastal fort has massive sandstone walls that date back to the 1630s. Although the U.S. Navy bombarded the fort in 1898, the fort survived. Today the fort is part of the San Juan National Historic Site, which is listed as a UNESCO World Heritage Site and on the National Register of Historic Places. The fort is not open to visitors, but it can be viewed from its exterior.

Palo Seco is a barrio in the municipality of Toa Baja, Puerto Rico. Its population in 2010 was 288.

Isla de Cabras (Spanish for goat island) is an islet located at the entrance of the San Juan Bay in Puerto Rico. It is part of the Palo Seco barrio of the municipality of Toa Baja. Isla de Cabras is the current location of: Fortín San Juan de la Cruz, also known as El Cañuelo. A recently opened recreational park. A local police firing range.Island has been a place of many uses during its history.

SS Augustana Victory was built and operated as Victory ship class cargo ship which operated as a cargo carrier in World War II, and Vietnam War.

Palmas is a barrio in the municipality of Cataño, Puerto Rico. Its population in 2010 was 23,857.

The National Sanctuary of Blessed Martín de Porres (Spanish: Santuario Nacional San Martín de Porres) is a Catholic church and sanctuary dedicated to Martin de Porres located in Cataño, Puerto Rico. It was built in 1951 for the Dominican Priests as a pilgrimage church and as part of the community services for the Bay View and Bahía residential developments of suburban San Juan. German born Henry Klumb, designed the building in a Modernist style with a regional approach linked to the organic architecture described by Frank Lloyd Wright. The architect also followed liturgical and sacramental functions as dictated by doctrinal documents of the Catholic Church. The building was added to the United States National Register of Historic Places in 2017.

Ballajá, located in Old San Juan, is one of 7 subbarrios of San Juan Antiguo barrio in the municipality of San Juan in Puerto Rico.

La Fortaleza and San Juan National Historic Site in Puerto Rico is a World Heritage Site located in and near San Juan, Puerto Rico. It comprises a series of fortifications across two properties: La Fortaleza San Juan National Historic Site Castillo de San Felipe del Morro Castillo de San Cristóbal El Cañuelo San Juan City WallsThese structures were built between the 15th and 19th centuries to defend the city and harbor of San Juan and are examples of European military architecture adapted to port cities on the American continent. La Fortaleza was the first defensive fortification built for the city. The historic site also includes Castillo de San Felipe del Morro, Castillo de San Cristóbal, El Cañuelo, and three-fourths of the old city wall.

Castillo San Felipe del Morro, also known as El Morro, is a citadel built between 16th and 18th centuries in San Juan, Puerto Rico.

Castillo San Felipe del Morro Lighthouse, also known as Faro de Morro Port San Juan Light by the National Register of Historic Places and colloquially Faro del Castillo del Morro and Puerto San Juan Light, is a lighthouse atop the walls of Castillo San Felipe del Morro in Old San Juan. It's the first lighthouse built in Puerto Rico. The first Castillo San Felipe del Morro Lighthouse was built in 1846 and exhibited a light using five parabolic reflectors. In 1876, a new octagonal iron tower was constructed atop the walls of the fort . The tower was hit by U.S. artillery fire in the Puerto Rican Campaign of the Spanish–American War on May 12, 1898. The lighthouse was rebuilt in 1899 but developed structural problems and was demolished in 1906. The new and current lighthouse was constructed in 1908 as a Moorish Revival style "square tower on castle". Public admission tours into the tower are held, and the Castillo San Felipe del Morro, along with Castillo San Cristóbal and much of the city walls are part of the San Juan National Historic Site also open to the public.

Paseo del Morro (English: Promenade of the Morro or Morro Promenade), is a waterside, riprap-lined, breakwater-protected pedestrian promenade about 1.5 miles (2.4 km) in length located in the historic district of Old San Juan in Puerto Rico that runs adjacent and parallel to the western section of the Walls of Old San Juan on San Juan Bay. Built in 1999 as a extension of an existing 18th-century maintenance walkway on the southwestern section of the wall located on the final stretch of Paseo de la Princesa (Promenade of the Princess), the promenade is a contemporary construction bordering the western defensive wall, which originally stood directly exposed to the waters of San Juan Bay. It was designated a National Recreational Trail in 2001.The promenade starts in Catedral, the southwestern sub-barrio in Old San Juan on the San Juan Islet, at the ending location of Paseo de la Princesa (Promenade of the Princess), Puerta de San Juan (San Juan Gate), formerly known as Puerta de Agua (Water Gate), on the Walls of Old San Juan next to La Fortaleza, the 16th-century executive residence of the Governor of Puerto Rico, passes by the Bastión de San Agustín (San Agustin Bastion), Polvorín de Santa Elena (Santa Elena gunpowder depot), and Bastión de Santa Elena (Santa Elena Bastion) on the Walls of Old San Juan, and ends at the Castillo San Felipe del Morro in Ballajá, the northwestern sub-barrio in Old San Juan on the San Juan Islet, at Punta del Morro (Morro Point), the westernmost position on San Juan Islet overlooking the entrance to San Juan Bay and Isla de Cabras (Goat Island), the small islet immediately across the bay’s entrance from El Morro where the 17th-century fort of El Cañuelo was built by the Spanish to further protect Old San Juan and its harbor from invasions by foreign powers and harassment by privateers and pirates during the Age of Discovery and Exploration.

The Escuela de Artes Plásticas y Diseño de Puerto Rico (English: School of Plastic Arts and Design of Puerto Rico) is an institution of higher learning engaged in the training of students in the visual arts. It is located in Old San Juan, San Juan, Puerto Rico. The school was founded in 1965 as part of the Institute of Puerto Rican Culture. Painter José Antonio Torres Martinó was one of the school's co-founders. The school's first director was Miguel Pou.As an autonomous school it was created by an amendment of legislation by the Legislative Assembly of Puerto Rico in 1971, and achieved its definitive form and autonomy under Public Law 54 of August 22, 1990. The school offers bachelor degrees in seven concentrations: graphic arts, photography and design (with specialties in digital graphic design and photography and motion), art education, sculpture, painting, industrial design and fashion design. Today, the school is Puerto Rico's foremost institution of higher education in the visual arts. The building used to be the Insular Madhouse or Manicomio Insular.