there are nearly 400 sites in the national parks system, including national monuments, national battlefields, and national recreation areas. Go to the website and you might be surprised at what you find near you. In addition to the fun of getting your passport stamped, most national park sites have a Junior Ranger program.
Head over and download a Free Summer Passport Printable! Be sure to check out all the other freebies I have posted recently! Some may still be available! Related PostsFree Printable: Alphabet Flash CardsFree Printable Summer JournalFree Summer of Fun Printable SetFree Summer Love Art Printable