Pristine Acres (www.pristineacres.com) had the wonderful opportunity to build this backyard retreat for a very nice family in Chantilly. This project included a pool with spa, boulder grottoe/slide/waterfall, Techo-Bloc Blu60 paver pool deck, fireplace, seating walls, accent boulders throughout, boulder steps, XL irregular flagstone walkways, extensive landscaping throughout, and LED lighting.