Bryce Canyon Astronomy Festival Guide
Visitors watching the night sky at Bryce Canyon, telescopes lit by red lights
Each June · Bryce Canyon National Park

The Bryce Canyon Astronomy Festival

Four nights of telescopes, ranger constellation tours, and some of the darkest skies in North America — an unofficial guide to planning your festival trip.

Book a Private Stargazing Tour Read the Festival Guide

What the Festival Is

The Bryce Canyon Astronomy Festival is an annual event hosted by the National Park Service at Bryce Canyon National Park, a certified International Dark Sky Park in southern Utah. For one long weekend each June, the park leans fully into what it does best after sunset: showing visitors a night sky most people have never actually seen. On a clear festival night, the Milky Way stretches horizon to horizon and thousands of stars are visible to the naked eye — no telescope required, though there are plenty of telescopes on hand.

The festival has run for decades and draws amateur astronomers, families, photographers, and first-time stargazers from across the country. In its typical format, the event combines daytime programming (solar viewing, talks, kids' activities) with the main attraction: nighttime telescope fields where volunteer astronomers set up dozens of instruments and invite the public to look through them, one constellation and nebula at a time.

Guest Speakers

Evening presentations from astronomers, scientists, and dark-sky advocates. Topics change every year — check the official schedule at nps.gov/brca once it's posted.

Telescope Viewing Fields

The heart of the festival. Volunteer astronomers line up telescopes of every size and point them at planets, star clusters, and galaxies. You walk the line and look through as many as you like.

Ranger Constellation Tours

Rangers with laser pointers walk you through the night sky — the stories behind the constellations, how to find them yourself, and why Bryce's sky is so dark.

Family Activities

Daytime kids' programming, junior ranger astronomy activities, and model-rocket-style fun in past years. See our festival with kids guide for the full family game plan.

When It Happens

The festival is held each June, deliberately scheduled close to the new moon so the sky is at its darkest. That timing matters more than most visitors realize: a bright moon washes out the Milky Way, so the Park Service picks festival dates when moonlight won't compete with the stars.

Official dates: The National Park Service announces exact festival dates and the speaker schedule on the official park site. We deliberately don't publish specific dates here — always confirm the current year's details at nps.gov/brca before booking anything.

Because the festival lands in June, it also overlaps with the start of peak Milky Way season at Bryce Canyon. The galactic core rises in the evening hours through summer, which means festival week is one of the best windows of the entire year to see — and photograph — the Milky Way. More on that in why festival week is peak Milky Way season.

Sequence of a lunar eclipse arcing over stone pillars near Bryce Canyon
Festival week is timed to the new moon — but Bryce Canyon's dark skies put on a show all season, including events like this lunar eclipse sequence.

One practical consequence of June timing: this is also the front edge of Bryce Canyon's busy season. Lodging near the park fills months ahead of festival week, so read our planning guide early and book accordingly.

Four telescopes set up under a starry sky, lit by dim red lights to preserve night vision
The telescope fields open as true darkness falls — roughly 10 p.m. in June at this latitude.

What a Typical Festival Night Looks Like

Evenings usually start with a talk or presentation around sunset, then move outside as true darkness falls — which in June at this latitude isn't until well after 10 p.m. The telescope fields open once it's dark, and the lines at the most popular instruments (usually the biggest scopes, pointed at whatever planet is up) ebb and flow until late. Ranger constellation tours run at posted times, and they fill fast.

"Dress warmer than you think you need to. Bryce Canyon's rim sits above 8,000 feet, and even after a warm June day, nighttime temperatures routinely drop into the 30s and 40s Fahrenheit."

A winter hat in June feels ridiculous until about 11 p.m., when it feels like genius. Our day-by-day festival guide covers what to expect hour by hour, and getting there covers parking and shuttle logistics on busy festival nights.

Why Pair the Festival with a Private Guided Tour

The festival is wonderful — and it's also crowded. Telescope lines can run long, ranger programs cap out, and you're sharing the sky with hundreds of other visitors. Many festival-goers add one quieter night to their trip: a private guided stargazing tour on a night before or after the main festival events.

A guided tour with Bryce Canyon Stargazing gives you a small group, dedicated telescopes you don't queue for, and a guide whose whole job is answering your questions — at a pace set by your group, not a crowd. Since festival week already sits near the new moon, those off-nights have the same world-class dark sky with a fraction of the people. It's the single best upgrade you can make to a festival trip.

Make Festival Week a Full Sky Week

Pair the festival's big public nights with a private guided stargazing tour — small groups, dedicated telescopes, and the same new-moon dark skies without the lines.

Check Tour Availability

Start Planning