The Edgar Allan Poe National Historic Site is located in Philadelphia, Pennsylvania and is a must-visit for fans of the renowned American author. Poe lived in this house from 1843 to 1844 and it is believed that he wrote some of his most famous works, including "The Black Cat" and "The Tell-Tale Heart", during his time here.

One of the unique things about this site is that it is the only home that Poe lived in that is still standing. Visitors can take a guided tour of the house, which has been restored to reflect how it would have looked during Poe's time there. The tour includes a visit to the basement, which is said to have inspired the setting for "The Black Cat".

In addition to the house, the site also features a visitor center, which offers exhibits on Poe's life and work. There is also a gift shop, where visitors can purchase Poe-related merchandise.

Visitors to this site will gain insight into the life and works of one of America's most iconic writers. The site is also a great stop for literary enthusiasts and history buffs alike. Additionally, this site is free to visit, making it a great budget-friendly option for families and travelers on a tight budget.