📜 Functional solar system model inspired by the famous Eisinga Planetarium.🔍 Housed inside an old 18th-century manor in Oud-Zuilen, Netherlands, renovated in 2009. # Why Go ⚙️ Fully mechanical model 🔭 Explore a unique mechanical solar system model and larger scale representation of the inner solar system. 🏡 Visit a beautifully renovated 18th-century manor and learn about astronomy and historical planetariums. # Why Avoid 🏠 Residential house, not a public museum 🗓️ Tours only by advance booking 🧠 Geared towards astronomy enthusiasts # Tips 📞 Book tours well in advance.