Follow the paths. Experience a landscape that changes how you see the observatory and the space around it.
Walk along Olmsted-designed routes that guide you through open lawn, wooded areas, and restored prairie.
Light shifts across the lake. Trees and prairie change with the seasons. Each visit looks a little different.
On the grounds, there’s no set route or pace. You can move slowly, stop where you want, and spend as much time as you need.
The grounds are part of the experience. They shape what you see, how you move, and how the observatory feels.
Explore the cosmos through the Great Refractor, guided stargazing, and research that continues to expand what we know about the universe.
Science & Research
Step into more than a century of scientific breakthrough, architectural beauty, and human curiosity, where history is preserved and still in motion.
History & Heritage
Experience where creativity and science intersect through performances, exhibitions, and programs that reimagine what an observatory can be.
Arts & Performance
