Tulaja Fort (or Taluja Fort) is an ancient, ruined, and largely mysterious, fort located on a hilltop in the Soon Valley of Khushab district, Punjab, Pakistan. It is known for its rugged stone construction, defensive chambers, and, according to local legend, as the place of refuge for Sultan Jalaluddin Khwarizmi. 

Key Aspects of Tulaja Fort:

  • Access: It is a challenging, remote location, often requiring trekking through dense, mountainous terrain, making it a spot for adventure seekers.
  • Conservation: The Tourism Development Corporation of Punjab (TDCP) manages the site, which is recognized for its significant archaeological potential, though it currently lacks fully developed tourist infrastructure. 

The fort is often cited for its panoramic views and as a "hidden city" awaiting further archeological excavation to uncover its true origin.