Unfortunately, as an AI language model, I do not have access to real-time information or the ability to browse the internet. However, I can provide you with a general template for writing a national park tour guide summary about a point of interest.

Title: Platform Mounds Sign Point of Interest

Location: Arizona

Description:

The Platform Mounds Sign point of interest in Arizona offers visitors a glimpse into the ancient history and culture of the region. The site features a series of platform mounds that were built by indigenous peoples over a thousand years ago. These mounds served as both ceremonial and residential structures, and are thought to have been used for various religious and political purposes.

Reasons to Visit:

1. Cultural and Historical Significance: The Platform Mounds Sign point of interest is an important cultural and historical site that offers visitors a unique opportunity to learn about the ancient peoples who once lived in the area.

2. Natural Beauty: In addition to its cultural and historical significance, the Platform Mounds Sign point of interest also offers visitors stunning views of the surrounding landscape.

3. Educational Experience: A visit to the Platform Mounds Sign point of interest is a great educational experience for visitors of all ages.

Things to See:

1. Platform Mounds: Visitors to the Platform Mounds Sign point of interest can see a series of platform mounds that were built by indigenous peoples over a thousand years ago.

2. Interpretive Signs: The site features several interpretive signs that provide information about the history and culture of the area.

3. Scenic Views: Visitors to the Platform Mounds Sign point of interest can enjoy scenic views of the surrounding landscape.

Overall, the Platform Mounds Sign point of interest in Arizona offers visitors a unique opportunity to learn about the ancient history and culture of the region, while also enjoying stunning natural beauty.