attractions: Mastodon State Historic Site, Arnold City Park, Ferd Lang Park, Mastodon State Historic Site Playground, Cactus Pete's family Fun Center, Ozark Dog Park, Meramec Greenway Trailhead: Lower Meramec Park, Lower Meramec Park,Trails, & Lake, Mastodon State Historic Site, Kimmswick, MO Visitors Center, restaurants: Syberg's Arnold, Wesley Roger's Steak and Buffet - Arnold MO, The Blue Owl Restaurant & Bakery, The Local House Restaurant & Bar, Frankie Gianino's, Twisted Tavern Arnold, Bandana's Bar-B-Q Arnold, Si Señor Mexican Bar & Grill, At Sunrise, Ginny's Kitchen & Custards