Mameyal

Antonio López was a merchant steamship that was built in Scotland in 1882 for the Spanish Compañía Transatlántica Española (CTE). A United States Navy auxiliary cruiser sank her in the Spanish–American War when she was trying to run the US blockade to supply materiél to the Spanish garrison on Puerto Rico. She is now the only known Spanish shipwreck in US waters from the war. Her wreck site, in 1,700 feet (520 m) of water off Dorado, Puerto Rico, was designated a National Historic Landmark in 1997.

The La Plata River (Spanish: Río de la Plata) is the longest river in Puerto Rico. It is located in the north coast of the island. It flows from south to north, and drains into the Atlantic Ocean about 11 miles (18 km) west of San Juan. The mouth of the river is a resort area with white sandy beaches.La Plata has a length of approximately 74 kilometres (46 mi) with its origin in the municipality of Guayama, Puerto Rico, at an altitude of approximately 2,625 feet (800 meters) above sea level. It crosses the municipalities of Guayama, Cayey, Comerío, Naranjito, Toa Alta, Toa Baja, and Dorado forming two lakes in its path: Carite Lake and La Plata Lake.There are many crossings of the river. The Arenas Bridge, in Cayey, is one of the most notable. It is a steel bridge built in 1894 and is still in use. It was the longest bridge built in Puerto Rico by the Spanish.: E-12  Another notable bridge that passes over the river is the Jesús Izcoa Moure bridge, a cable-stayed bridge which straddles the city borders of Naranjito, Toa Alta and Bayamon. The United States Army Corps of Engineers is undertaking a major flood control project in the river basin.

Casa del Rey (Spanish for 'house of the king') is a historic building and former cabildo located in the historic center of Dorado, Puerto Rico. Throughout its history it has also been known as the Militia Guard Headquarters (Cuartel de la Guardia de Milicias), Parador del Rey, and the Municipal Jail of Dorado (Cárcel Municipal de Dorado). The building, the oldest in town, provided housing for Spanish government personnel and also served as the regional military headquarters. In 1848, Jacinto López purchased the structure. In converting it into a residence, López added two wings which created a U-shaped configuration around an interior patio. In 1871, Casa del Rey became the home of Manuel Alonso y Pacheco, Puerto Rico's notable romantic writer. It was listed on the U.S. National Register of Historic Places in 1989. The house was restored by the Institute of Puerto Rican Culture in 1978 and is now a local history museum.

On 7 June 1949, a Strato-Freight Curtiss Wright C-46D, registered in the United States as NC92857, crashed into the Atlantic Ocean 10 km (6.4 mi) west of San Juan-Isla Grande Airport in San Juan, Puerto Rico while en route to Miami, Florida. Of the 81 passengers and crew on board, 53 were killed.

Dorado barrio-pueblo is a barrio and the administrative center (seat) of Dorado, a municipality of Puerto Rico. Its population in 2010 was 780. It is one of the six barrios in the municipality of Dorado, Puerto Rico, along with Espinosa, Higuillar, Maguayo, Mameyal and Río Lajas.As was customary in Spain, in Puerto Rico, the municipality has a barrio called pueblo which contains a central plaza, the municipal buildings (city hall), and a Catholic church. Fiestas patronales (patron saint festivals) are held in the central plaza every year.

Jacinto Lopez Martinez Grammar School, also known as Escuela Jacinto Lopez Martinez, in Dorado, Puerto Rico, is a school built in 1923-25 which was designed by architect Pedro Adolfo de Castro. It is a two-story U-shaped building.Its NRHP nomination describes at as "truly, on the outside, a rich and monumental symbol of the new emphasis given to the education of the Puerto Rican youth in the 1920s and 1930s." Its size, location on the town's main plaza, and architectural detailing "were undoubtedly meant to emphasize the differences between the new system (American) and its ideals in terms of educational goals, and the old, Spanish, ways.": 3 

The Don Andrés Hernández Residence (Spanish: Residencia Don Andrés Hernández), also known as the Don Modesto Hernández Residence (Residencia Don Modesto Hernández) or just the Yellow House (La Casa Amarilla), is a historic house located in Dorado Pueblo (downtown Dorado) in the municipality of the same name in northern Puerto Rico. It was added to the National Register of Historic Places on May 22, 1989. Investigation and oral tradition show that this might very well be the second-oldest house in all of Dorado. The sunken level of property, with regards to the current level of the town, testifies as to the old age of the house.

The Doña Antonia Ramírez Residence (Spanish: Residencia Doña Antonia Ramírez), also known as the Hernández Residence (Residencia Hernández), is a historic Italianate-style residential building located in the Maguayo barrio of Dorado, Puerto Rico. The house was added to the United States National Register of Historic Places in 1988.The lands where the house was built had been farmlands since at least 1896. The architectural plan, dated September 16, 1921, implies that the part of the house sporting an octagon was built by 1921, when the back part of the house was added.

De Luxe Florida Manufacturing Plant (Spanish: Fábrica de Fomento De Luxe Florida), also known as the De Luxe Caribe Inc. Building (Edificio De Luxe Caribe Inc.), is a historic factory building located in Florida, Puerto Rico. The building was added to the United States National Register of Historic Places in 2012 as it is a prime example of the early prototypes for manufacturing plants in Puerto Rico.The factory consists of plant number T-0472-0-58 and its addition labeled T-0472-0-66, which integrate the best-known and most successful manufacturing plant of the municipality of Florida. This is one of three prototypical buildings at a small-sized industrial park located northeast of town, alongside Road PR-642, Kilometer 11.1. The L-shaped plant was designed by architect René O. Ramírez, one of Puerto Rico's earliest and most decisively Modern architects. Built in steel and concrete, with an A-frame supported above concrete beams and columns, the property embodies key stylistic considerations pertaining to the Modern Movement in architecture. The De Luxe Florida/Caribe still incorporates all key components identifiable with the manufacturing building as originally designed and built.

Toa Baja barrio-pueblo is a barrio and the administrative center (seat) of Toa Baja, a municipality of Puerto Rico. Its population in 2010 was 565.As was customary in Spain, in Puerto Rico, the municipality has a barrio called pueblo which contains a central plaza, the municipal buildings (city hall), and a Catholic church. Fiestas patronales (patron saint festivals) are held in the central plaza every year.

The Saints Peter and Matthew the Apostles Parish Church of Toa Baja (Spanish: Iglesia Parroquial de los Apóstoles San Pedro y San Matías), better known as the St. Peter the Apostle Parish Church of Toa Baja (Iglesia Parroquial de San Pedro Apóstol de Toa Baja), is a historic 16h-century Roman Catholic parish church located in the main town square (plaza pública) of Toa Baja Pueblo, the administrative and historic center of the municipality of Toa Baja, Puerto Rico.The church is notable for having its façade facing the La Plata River rather than the town square as it is usual in Puerto Rican towns (pueblos). Local tradition states that this was due to historical floods and consequent modifications made to the church. A small chapel that dated to before the official founding of Toa Baja used to occupy the site of the current church. The current façade, similar to that of the parish church of Vega Alta, dates to the 18th century. The church is of artistic notability for its chiseled gold and silver rococo ornamentations, described by Iñigo Abbad y Lasierra in 1775 as one of the best adorned in the island.

Toa Baja (Spanish pronunciation: [ˈtoa ˈβaxa]) is a town and municipality of Puerto Rico located in the northern coast, north of Toa Alta and Bayamón; east of Dorado; and west of Cataño. Toa Baja is spread over five barrios, including Toa Baja Pueblo (the downtown area and the administrative center of the city). Toa Baja is part of the San Juan-Caguas-Guaynabo Metropolitan Statistical Area. Toa Baja is located fifteen minutes by car from San Juan and two hours from Ponce.