- Located in the western part of Sioux Falls, Boulder Creek offers luxurious living at an affordable price. Rental Living at its Finest. The fully equipped kitchens are large enough for a kitchen table and chairs. The park-like setting Boulder Creek offers you a sense of community. The on-site private dog park is a welcoming place to play catch or let your four legged friend run off some energy. The property features 1 bedroom units and 2 bedroom, 2 bath, 2 story townhome units.