Enjoy a captivating experience at the heart of our mountaintop observatory with our guided daytime tours! Discover the rich history of our unique site, from its origins as a Cold War early warning radar station to its current role as a leading astronomical research facility. Our knowledgeable guides will lead you on a 90-minute walking...
Explore the night skies from the summit of Mt. Lemmon using Arizona's LARGEST publicly available telescopes! Under the guidance of a professional, visitors will enjoy a brief astronomy lecture, a...
Experience the universe up-close with our state-of-the-art 24-inch Dyer Telescope. This private, personalized expedition across the stars lasts 75 minutes and offers an exclusive opportunity to view the cosmos through Lowell Observatory’s newest telescope. Because of the sophistication and speed of the 24-inch Dyer Telescope, our specially trained educators can offer you an impressive number...