NEWS

  • LASTEST NEWS

    It's (almost) spring break! The days are getting lighter, and the first scents of spring are already in the air. Time to get out and about! Visit our monuments. We'll give you a few great tips. 

Other news

  • Green returns to the garden of Buitenplaats Trompenburgh

    February 5, 2026

  • Volunteer vacancies Collection Care & Housekeeping Slangenburg Castle

    January 30, 2026

  • Monumentenbezit celebrates its 10th anniversary

    January 15, 2026

  • Subsidy from the Province of North Holland Trompenburgh Country Estate

    December 11, 2025

  • New acquisition: Boerhaavelaan 6 in Leiden

    November 4, 2025

  • Start of garden restoration at Trompenburgh Estate

    September 30, 2025