Guam Congress Building

The Guam Museum, formally the Senator Antonio M. Palomo Guam Museum & Chamorro Educational Facility, is a museum focusing on the history of Guam, a U.S. territory in Micronesia. A permanent building to house the museum's collection opened in Hagåtña on November 4, 2016. The Guam Museum had been housed in temporary locations since World War II.

Dulce Nombre de Maria Cathedral Basilica (Spanish: Catedral Basílica del Dulce Nombre de María) is a Roman Catholic cathedral in Guam. It is the seat of the archbishop of the Roman Catholic Archdiocese of Agaña. It is located on the site where the island's first Catholic church was constructed in 1669, under the guidance of Father Diego San Vitores. The present building looms above the palm trees and is a familiar landmark in downtown Hagåtña. The basilica enshrines the image of Santa Marian Kamalen, Patroness of Guam.

The Metropolitan Archdiocese of Agaña (Latin: Archidiœcesis Metropolitae Aganiensis , Spanish: Arquidiócesis Metropolitana de Agaña) is a Latin Church ecclesiastical territory or diocese. It comprises the United States dependency of Guam. The prelate is an archbishop whose cathedral is the Dulce Nombre de Maria Cathedral-Basilica. The archdiocese is a member of the Episcopal Conference of the Pacific (CEPAC) and of the Federation of Catholic Bishops Conferences of Oceania, and an observer to the United States Conference of Catholic Bishops.

The Hagåtña River is a river in the United States territory of Guam. Hagåtña, the capital of Guam, is located at the mouth of the river and associated wetlands form the eastern boundary of the city. The river mouth is depicted on both the Seal of Guam and Flag of Guam. The river used to substantially parallel the shoreline, with the river emptying into the sea west of the current Paseo de Susana and marina. However, following the devastation of the U.S. bombardment during the 1944 battle, U.S. Navy Seabees rerouted the river to its current, more direct course to the sea. This resulted in landmarks such as the Agana Spanish Bridge no longer having water flow beneath it. The most common fish found in the river is the Eastern Pacific Bonito. Other nearby bodies of water include, the Hagåtña Boat Channel, Hagåtña Bay, Agana Swamp and Asan Bay.

The Plaza de España (Spain Square) located in central Hagåtña, the capital of the United States territory of Guam, was the location of the Governors Palace during the island's long period of Spanish occupation. Most of the palace was destroyed during the shelling of Hagåtña during the reconquest of Guam in World War II. There are three structures still standing including the three-arch gate to Almacen (Arsenal), the azotea or back porch, and the Chocolate House. The plaza was listed on the National Register of Historic Places in 1974.

Guam Public Library System (Chamoru: Sisteman Laibirihan Pupbleko Guåhan) is the public library system of the United States territory of Guam. The main library is the Nieves M. Flores Memorial Library at 254 Martyr Street in the village of Hagåtña.

Academy of Our Lady of Guam (AOLG) is an all-girls private Catholic high school located at 233 Archbishop Felixberto C. Flores Street in Hagåtña, Guam, United States. AOLG, Guam's sole all-girls high school, has an average yearly enrollment of 400 students. In 2004 it was awarded the highest medal of recognition from the Archdiocese of Agaña. The school is accredited by the Western Association of Schools and Colleges. The school has several clubs and organizations: Student Council, National Honor Society, Model United Nations, Mock Trial, and National Forensics League.

The Mesa House, or Dr. Mesa House, is a historic house on Maxwell St. in Hagåtña, Guam. Built in 1930, it is relatively rare as a pre-World War II house with ifil wood construction. The building is two stories on a 12.6 by 8.4 metres (41 ft × 28 ft) plan. The first floor is concrete, while the second floor is ifil wood in both framing and flooring. The roof is framed in non-ifil wood and covered in corrugated metal. Its colonial-era architecture is exemplified by exterior stairs and porch elements. The house is notable for surviving not just World War II, but also termite infestations and typhoons that have regularly devastated the island. The house was listed on the National Register of Historic Places in 1985.

Chief Quipuha Park is located on the Paseo de Susana peninsula, in the north of the city of Hagåtña, in the United States territory of Guam . Like the rest of the peninsula, the area was created after World War II from bulldozed debris from the ruined city. It is named for Kepuha (Quipuha), the chief who gave land to Diego Luis de San Vitores for the first European settlement on the island at Hagåtña.

The Legislature of Guam (Chamorro: Lehislaturan Guåhan) is the law-making body for the United States territory of Guam. The unicameral legislative branch consists of fifteen senators, each serving for a two-year term. All members of the legislature are elected at-large with the island under one whole district. After the enactment of the Guam Organic Act in 1950, the First Guam Legislature was elected composing of 21 elected members. Today, the current fifteen-member 37th Guam Legislature (Chamorro: I Mina' Trentai Siette Na Lehislaturan Guåhan) was elected in November 2022. The next election is scheduled for November 5, 2024.

Paseo Stadium is a multi-use stadium in Agana, Guam. It is currently used mostly for baseball matches. In the late 1970s with baseball popularity soaring and the success of the Guam Major League (GML) and youth baseball, the need for a new Guam baseball facility was in demand. The new Paseo Stadium, located at the Paseo de Susana in Hagatna replaced the old Paseo Ballpark on the same site. The old ballpark was falling into disrepair. The once-proud facility, tarnished through time, featured rusted steel girders and rock-hard wood-planked bleachers, which seated 1,100 baseball fans. The new Paseo Stadium construction was a special project spearheaded by Guam Housing and Urban Renewal Authority (GHURA) chairman Mr. Robert J. Torres. With 1.2 million dollars in funding from GHURA and the Government of Guam Department of Commerce, along with full support from Governor Paul Calvo, the new stadium was constructed in 1981. The new baseball facility featured locker and shower rooms, concession booths, offices, walk-in dugouts and an elevated press box. The new stadium was constructed within the confines of the upgraded Paseo Ballpark 1979 lighting system. Only one of the existing light poles was relocated to accommodate the new Paseo Stadium space requirements. The new concrete and hollow-block facility originally featured aluminum bench seating. With additional portable bleachers, the facility capacity was increased to 2,800 seats. Years later the stadium seating was upgraded to individual stadium seats thus increasing spectator comfort while reducing original seating capacity. On January 9, 1982, the new Paseo Stadium opened with the start of the 1982 Guam Major league baseball season. Before a twin-bill opening day crowd of 1,327 fans, the Atkins Kroll Islanders behind the pitching of Eddie Aguon defeated the Miller Stars 4–1. The University of Guam Tritons outscored the Ace Hardware Aces 10–8 in the second game. May 12, 1987, saw the largest crowd ever to attend a baseball game at the Paseo. An overflow standing room only crowd of 4,397 fans, many on the outfield wall and scoreboard, jammed Paseo Stadium for the GML Championship series seventh and deciding game between the Pepsi Giants and the University of Guam. Over the years, the Paseo Stadium has served as venue for baseball tournaments such as the Micronesian Games, Mobil Games, Little League regional playoff games and the Western Pacific Invitational Baseball Tournament. In June 1999, the facility hosted the first ever South Pacific Games (SPG) baseball tournament. Just days later the stadium served as venue for the 1999 Baseball Confederation of Oceania (BCO) championship tournament. The Guam national team captured both tournaments with stunning come-from-behind victories over American Samoa for SPG gold and the BCO title.

The Agana Spanish Bridge (Spanish: Puente Español de Agaña) is a stone arch bridge built in 1800 in Hagåtña, Guam (formerly known as Agana), during the administration of Spanish governor Manuel Muro. It is the only surviving Spanish bridge in Hagåtña, which is the capital of the United States territory of Guam. Also known as Sagon I Tolai Acho, it is located at the southwest corner of Aspenall St. and Rte. 1 and was listed on the U.S. National Register of Historic Places in 1974. Originally it crossed the Hagåtña River, which had been diverted, and it connected the San Ignacio district to the Bilibic district. The bridge was damaged in bombardment during the U.S. recapture of Guam from Japan in 1944. The Hagåtña River was rechanneled elsewhere, later; the site became a park and the bridge was restored in 1966. The restoration included replacing portions of the bridge by a "stylized concrete wall". A rectangular cement pond area replaced the former riverbed under the bridge.