Key keywords: Kim Kardashian, custom Idaho retreat, Lewis Hamilton, Kardashian-Jenner family vacation, luxury mountain estate, Sun Valley ski getaway, celebrity private vacation, sustainable luxury design Kim Kardashian has offered fans a rare, unfiltered look inside her highly anticipated custom-built Idaho retreat, as she kicked off her annual winter family vacation with a surprise guest: seven-time F1 champion Lewis Hamilton. Purchased in 2021 and renovated over two years in partnership with an Idaho-based mountain architecture firm, the 12,000-square-foot private estate sits on 40 acres of secluded forest land just outside Sun Valley, one of the most exclusive ski destinations in the Western U.S. Kardashian shared a series of candid photos and short clips on her Instagram Stories over the weekend, showcasing the retreat’s thoughtful, minimalist design that prioritizes connection to the surrounding natural landscape. Floor-to-ceiling tempered glass walls line the entire south-facing side of the home, offering unobstructed views of the snow-capped Sawtooth Mountains even from the open-concept kitchen and living room. The space features neutral, earthy color palettes made up of reclaimed oak floors, locally sourced stone fireplaces, and custom wool textiles sourced from Idaho sheep farms, aligning with Kardashian’s recently announced focus on sustainable luxury for all her personal properties. Additional amenities of the custom retreat include a private ski run with direct access to Sun Valley’s main ski slopes, a heated outdoor infinity hot tub, a 10-seat home theater, a dedicated playroom for Kardashian’s four children North, Saint, Chicago and Psalm, and a full-service spa with a steam room and cold plunge. Kardashian noted in a caption on one post that she specifically chose the Idaho location over more crowded celebrity ski spots like Aspen or Vail to give her family more privacy, with no public access roads within two miles of the property. The biggest surprise of the vacation reveal was the presence of Lewis Hamilton, a long-time friend of Kardashian who has joined the family for multiple casual gatherings over the past five years. Hamilton, who recently completed pre-season testing for the 2024 F1 season, was spotted in multiple clips riding snowmobiles with the Kardashian kids, helping 10-year-old North practice her snowboarding tricks, and joining the family for a s’mores night around the outdoor fire pit. A source close to the star confirmed that Hamilton has been planning the trip for months, fitting it into his tight schedule before the first F1 race of the year in Bahrain. Kardashian’s reveal has already sparked widespread interest in Sun Valley as an emerging celebrity vacation spot, with local real estate agents reporting a 30% spike in inquiries for high-end mountain properties in the area since her posts went live.