The Sioux Falls KOA lies just inside the city limits of South Dakota's largest city, but you wouldn't know it from the lush grass campsites. Along with the reconstruction that makes it more big rig friendly, this campground offers a swimming pool, new basketball court, mini golf, fun-bikes, a pavilion for gatherings, deluxe laundry facility, new game room and a children's play area to keep everyone entertained. This KOA is pet friendly with a new Kamp K9 park. You're only 10 minutes from the city's namesake waterfalls where you can take in the nightly laser light show. Browse the nearby historic downtown shopping district for specialty items, including Native American art. At the Great Plains Zoo & Delbridge Museum of Natural History, kids giggle at critters from A to Z. Cool off on hot summer days with a float down the lazy river or plunge down the drop slide at Wild Water West Waterpark. If you're headed west on I-90, you're just 30 minutes to the Porter Sculpture Park with its unique art pieces.