Daytime Guided Tours COMBO (all three daytime tours!)

Discover an extraordinary journey through modern astronomy at Kitt Peak National Observatory with a docent led experience that brings together all three of its celebrated daytime tours in one enriching visit. Step inside the iconic McMath Pierce Solar Telescope, once the largest solar telescope in the world and now being transformed into the inspiring Windows on the Universe Center for Astronomy Outreach. Guests explore both the interior and exterior of this remarkable structure and enjoy an immersive Science on a Sphere presentation that reveals the dynamic nature of our Sun. The journey continues to the historic Kitt Peak 2.1 Meter Telescope, a pioneering instrument that played a role in groundbreaking discoveries including research that confirmed the presence of dark matter.

The final highlight is the impressive Nicholas U Mayall Four Meter Telescope, a landmark facility that remains a powerhouse of astronomical discovery. Home to the Dark Energy Spectroscopic Instrument, this telescope is creating the most detailed map of the Universe ever produced and continues to advance our understanding of cosmic evolution. This comprehensive tour involves considerable walking and stair climbing at high elevation, so comfortable footwear and awareness of altitude conditions are essential. While accessibility is limited in several facilities, service animals are welcome and advance notice is encouraged for mobility assistance. From solar science to deep space exploration, this immersive experience offers a rare opportunity to stand inside the observatory domes where humanity explores the vastness of the cosmos.