1. Heritage Square is a historic district in downtown Phoenix, Arizona. It features a collection of restored Victorian homes and buildings from the late 1800s and early 1900s, many of which are listed on the National Register of Historic Places. Some interesting facts about Heritage Square include:

- The Rosson House Museum, which is located in Heritage Square, was built in 1895 and is considered one of the finest examples of Victorian architecture in Arizona.

- The Bungalow, which was originally built in 1899, was the first home in Phoenix to have indoor plumbing.

- Heritage Square is located on the original townsite of Phoenix, which was surveyed and laid out in 1870.

2. The operating hours for Heritage Square can vary depending on the season and the specific attractions within the district. The Rosson House Museum is typically open for tours from Wednesday through Sunday, with hours ranging from 10am to 4pm or 5pm. The other buildings, shops, and restaurants within Heritage Square may have different hours of operation, and it’s recommended to check their individual websites or call for more information. The phone number for Heritage Square is (602) 262-5071.

3. Admission to Heritage Square is generally free, as it is a public space with shops and restaurants. However, there is a fee for tours of the Rosson House Museum. As of 2021, the cost for guided tours of the Rosson House is $15 for adults, $13 for seniors (55+), $10 for children (6-17), and free for children under 6. There may be additional fees for special events or programs. Parking around Heritage Square can be limited, so it’s recommended to use public transportation or ride-sharing services. The closest light rail station is the Central and Roosevelt stop, which is about a block away from Heritage Square.