Astronomy Camp for Adults (University of Arizona)
ActiveScience & Space
Is Astronomy Camp for Adults still open? Yes.
Astronomy Camp for Adults is active as of 2026. Current schedule per the operator: scheduled periodically (beginning and advanced adult camps); active program since 1988. Always confirm dates on the official site before booking travel, since adult camps shift venues and weekends more often than kids' camps do.
Astronomy Camp for Adults runs a longer, multi-night immersion in Arizona, and it earns its place in this directory the honest way: real camp structure, real programming, and a clear point of view (science). The details below cover format, pricing, current status, and where to verify everything at the source.
Astronomer Don McCarthy has run this camp since 1988, putting adults behind the eyepieces of research-class telescopes at Mount Lemmon Observatory above Tucson. Campers live at the observatory, keep astronomer's hours, and on advanced sessions can contribute to publishable research on the 60- and 61-inch telescopes. Sells out through word of mouth among space nerds.
At a glance
| Status | Active |
|---|---|
| Location | Mount Lemmon, near Tucson, Arizona, USA |
| Format | multi-day residential camp at a mountaintop observatory |
| Season / dates | scheduled periodically (beginning and advanced adult camps); active program since 1988 |
| Price | $800 USD including meals, lodging, and Tucson transport |
| Adults only | Yes |
| Type | Established operator |
| Official site | astronomycamp.org |
The experience
Practical picture: the format is multi-day residential camp at a mountaintop observatory. Plan for a real time commitment. This runs longer than a weekend, which is exactly why alumni describe it as transformative rather than merely fun. Campers are adults only, so expect the particular energy of grown-ups given permission to play without an audience of children.
Cost
Published pricing: $800 USD including meals, lodging, and Tucson transport. That is squarely in the mainstream band for adult camp: most all-inclusive weekend sleepaways in North America charge somewhere between $400 and $1,000. Check exactly what the ticket bundles before comparing prices; here, lodging and meals are wrapped in, which makes the sticker price more honest than it first looks.
Where and when
The venue is in Mount Lemmon, near Tucson, Arizona. On timing, the operator's own line is the one to trust: scheduled periodically (beginning and advanced adult camps); active program since 1988.
Similar camps in Science & Space
Adult Space Academy (Space Camp for Adults)
The most famous themed camp in America runs a grown-ups-only version: Adult Space Academy at the U.S.
Sources
Status and details verified against these sources as of August 2026. Spot something out of date? Tell us.