The Castillo de San Marcos National Monument contains the original Castillo de San Marcos, a fortification built by the Spanish to defend their position in America. It is the only remaining 17th-century fort in North America. The star-shaped "bastion system" of the architecture was an adaptation to cannon warfare. The monument presents the story of several groups involved in the fort's history, including the Timucuan, the Seminole, the Apache, Spaniards, African Americans, Englishmen, Frenchmen, Minorcans, and U.S. citizens. Interpreters in period dress discuss life in the fort.

The monument offers a 25-minute introductory film, exhibits, self-guided fortification tours, interpretive talks, re-enactors, weaponry demonstrations, Junior Ranger programs, and a green suitable for picnics. The upper gun deck is not wheelchair accessible. Tour brochures are available in English, Spanish, German, Japanese, French, Italian, Dutch, and Russian. The website offers historical photographs, vocabulary, a map study, and other educational materials.

The 113-acre Sitka National Historical Park commemorates the 1804 Battle of Sitka, the last major clash between the Tlingit and Russians. The site offers information on Tlingit culture, the Russian legacy within the United States, the battle, and the local environment. Key sights include a visitor's center and the 1843 Russian Bishop's House, one of a handful of remaining Russian colonial structures. Collections consist of more than 154,000 artifacts.

The park offers a 12-minute introductory film, exhibits, period rooms, demonstrations, Junior Ranger activities, beach exploration packs, curriculum-based education programs, and outreach programs. During the summer, ranger-led programs are also offered. The Russian Bishop's House is not wheelchair accessible. Visitors unable to enter the home can view an audiovisual program. The website offers historic photographs, an electronic field trip, a virtual tours of the Russian Bishop's House and totem pole trail, a teacher's guide, a salmon coloring book, interactive wildlife activities, a salmon jigsaw puzzle, and Web Ranger activities.

Ellis Island operated as an immigration station between 1892 and 1954, entering more than 12,000,000 individuals into the U.S. legal system. At least one ancestor of more than 40 percent of U.S. citizens entered the United States through this port. A museum of station and immigration history is located on Ellis Island with the Hearing Room having been restored to its 1908 through 1911 appearance. Topics addressed include the immigration process, island history, immigration hearings, health, and current circa 1900 immigration law. France gifted the U.S. with the Statue of Liberty circa 1886 as a symbol of freedom and democracy. Statue of Liberty exhibits address the icon's history and present the original torch.

Ellis Island offers exhibits, a 45-minute presentation and film, a 30-minute dramatization of the immigrant experience, a one-hour Ferry Building tour, an interactive living history program, self-guided tours of the Ellis Island Immigration Museum, guided tours, audio tours, immigrant manifest database access, Junior Ranger activities, a monthly genealogy workshop, curriculum-based programs, a traveling trunk, and distance learning opportunities for students. Ellis Island and Statue of Liberty Monument audio tours are available in English, Spanish, French, Russian, Italian, Arabic, German, Japanese, Polish, and Mandarin. Reservations are required for Ellis Island group audio tours. Wheelchairs are available for use on site. The website offers a teaching guide, in addition to visit and pre-visit activity sheets. The Statue of Liberty Monument offers an introductory film, 45-minute guided tours, exhibits, audio tours, Junior Ranger activities, and a traveling trunk. The website offers a virtual tour and a teacher guide.

The Touro Synagogue was dedicated in 1762, and serves an active congregation today. The congregation was founded in 1658 by Sephardim who fled the Inquisition in Spain and Portugal and were searching for a haven from religious persecution in the Caribbean. Today, the synagogue celebrates not only their story, but serves to honor all who came to this shore seeking to worship freely.

A second website for the synagogue can be found here.

The site offers tours.

The Aleutian World War II National Historic Area commemorates the oft-forgotten Aleutian campaign of World War II as well as the horrific internment of many Aleut people by both Japanese and American forces. The park is located on the remains of the historic Fort Schwatka, the coastal defense of Dutch Harbor.

The park offers exhibits in the visitor center and guided tours of the park. The website offers visitor information, a history of the park, and a calendar of events. In order to contact the website via email, use the "contact us" link located on the left side of the webpage.