The National Trust is a charity organization in the United Kingdom dedicated to preserving historic sites, landscapes, and cultural heritage. Founded in 1895, it aims to protect places of natural beauty and historical significance for future generations. The Trust manages over 500 properties, including castles, gardens, and coastal areas. Members of the National Trust can visit these sites for free or at a reduced cost. The organization relies on membership fees, donations, and volunteers to maintain its properties. By promoting conservation and public access, the National Trust plays a vital role in safeguarding the UK's rich heritage.