parks.py

import requests
from bs4 import BeautifulSoup

def soupify(url):
    page = requests.get(url)
    return BeautifulSoup(page.text, 'html.parser')

parks = soupify('https://www.nps.gov/planyourvisit/fee-free-parks-state.htm').find_all('a')

for park in parks:
    if park['href'].startswith('https://www.nps.gov'):
        address = soupify(park['href']).find(attrs={'itemprop': 'address'})
        if address:
            print(park.contents[0])
            print(park['href'])
            print(' '.join(address.text.split()))
            print()