Free Walking Sightseeing Tour #2 in Honolulu, United States

Diamond Head Lighthouse is a United States Coast Guard facility located on Diamond Head in Honolulu, on the island of Oʻahu in the State of Hawaiʻi.

Wikipedia: Diamond Head Lighthouse (EN), Website, Heritage Website

The Waikiki Natatorium War Memorial is a war memorial in Honolulu, Hawaii, USA, built in the form of an ocean water public swimming pool. The natatorium was built as living memorial dedicated to "the men and women who served during the great war".

Wikipedia: Waikiki Natatorium War Memorial (EN)

The Waikīkī Aquarium is an aquarium in Honolulu, Hawaii, United States. It was founded in 1904 and has been an institution of the University of Hawaiʻi at Mānoa since 1919. The aquarium is the second-oldest still-operating public aquarium in the United States, after the New York Aquarium.

Wikipedia: Waikīkī Aquarium (EN)

Saint Augustine by the Sea Catholic Church is a parish of the Roman Catholic Church of Hawaiʻi in the United States. It falls under the jurisdiction of the Diocese of Honolulu and its bishop; it is staffed by the Congregation of the Sacred Hearts of Jesus and Mary. Located at 130 Ohua Avenue, adjacent to Kalākaua Avenue in Waikiki, Saint Augustine by the Sea ministers primarily to visitors, as Waikiki contains the highest number of domestic and international visitors in the State of Hawai‘i.

Wikipedia: Saint Augustine by the Sea Catholic Church (EN), Website

The Honolulu Zoo is a 42-acre (17 ha) zoo in Queen Kapiʻolani Park in Honolulu, Hawaiʻi. It is the only zoo in the United States to be established by grants made by a sovereign monarch and is built on part of the 300-acre (121 ha) royal Queen Kapiʻolani Park. The Honolulu Zoo features over 1,230 animals in specially designed habitats.

Wikipedia: Honolulu Zoo (EN), Website