An official website of the United States government
Here's how you know
Official websites use .gov A
.gov website belongs to an official government
organization in the United States.
Secure .gov websites use HTTPS A
lock (
) or https:// means you've safely connected to
the .gov website. Share sensitive information only on official,
secure websites.
Choose among the following exercises for your class visit to our park. Each has been broken down by grade appropriate, time needed for completion, ERLs addressed and subject emphasis.