1.20-acre build-ready mountain homesite in Castle Mountain with water, power, and a renewed septic permit already in place. Permanent power and RV hookup are already installed, allowing you to enjoy the property immediately while planning your future cabin or mountain home. Surrounded by mature pines, this property features a large, gently sloped cleared building area with plenty of usable space. Save time and expense with key improvements already completed. No required build timeline and flexibility for manufactured, modular, or site-built homes. Located in a year-round accessible mountain community with access to Castle Mountain’s private geothermal pool and just minutes from Terrace Lakes Resort amenities including golf, dining, pickleball, and additional geothermal pools. A rare opportunity to own a larger, development-ready property in one of Garden Valley’s most desirable mountain settings.