Complex sentence: The village is best known as the location of the neo-Gothic Ilam Hall, a stately home built in the 1820s, and now a youth hostel owned by the National Trust.
Split into simpler sentences: The village is best known as the location of the neo-Gothic Ilam Hall, built in the 1820s and now a youth hostel. Ilam is also home to Ilam Hall-once a stately home, now a youth hostel owned by the National Trust.