A dramatic sun flare crowns the silhouetted peak of Sunset Crater Volcano in northern Arizona.
Points of Interest

Sunset Crater Volcano National Monument

Landmark volcano that last erupted around 1085 & is now protected as a national monument.

(2,415)
Flagstaff, AZ

About

You don't expect a volcano in northern Arizona, which is exactly what makes Sunset Crater so memorable. This 1,000-foot cinder cone rises out of the ponderosa pine forest northeast of Flagstaff and last erupted around the year 1085 — making it one of the youngest volcanoes in the country. The summit has been closed to climbing since 1973 to protect the cinder cone, but you can walk right up to the black lava flows that spread out below it.

What you'll see

The Lava Flow Trail is the main draw: an easy 1-mile loop across the hardened basalt fields, with the crater looming on one side and views toward the San Francisco Peaks on the other. Reviewers consistently call it an easy, family-friendly walk with genuinely unique scenery — several mention it as a can't-miss stop for anyone passing through northern Arizona, with one visitor noting they got to walk on real lava along the way. A visitor center near the entrance has exhibits on the eruption and the volcanic landscape, plus the usual park souvenirs.

  • Hours: daily, 9:00 AM – 4:30 PM
  • Rating: 4.8 stars from over 2,300 Google reviews
  • Location: Sunset Crater Road, Flagstaff — part of the same loop road as Wupatki National Monument

A few visitors note the trails aren't always clearly marked and the entrance fee runs higher than some nearby sites, so grab a map at the visitor center before you set out. Budget an hour or so for the loop trail and museum — it's an easy add-on if you're already exploring the Flagstaff area.

Reviews (2,415)

See all on Google
4.8

2,415 reviews

Write a review
Minty Fresh
Minty Fresh

3 months ago

Sunset Crater Volcano was absolutely beautiful. The drive through the area was gorgeous, with stunning scenery and beautiful pine trees along the way. Admission was $25 per vehicle, which we felt was well worth it. There is a trail where you can walk through the volcanic landscape and see the lava fields up close. It was amazing to experience the unique terrain and learn about the volcano’s history. The views were spectacular, and the entire area was peaceful and well maintained. If you’re visiting northern Arizona, I highly recommend adding Sunset Crater Volcano National Monument to your itinerary. It’s a unique and memorable stop with beautiful scenery and an easy, enjoyable walk.

Robert Jones
Robert Jones

2 months ago

Beautiful area and walk with our small dogs. We want to go back soon and see more but we were on the 3 park adventure. Walnut Canyon, Sunset Crater Volcano, and Wupatki Pueblo dwellings are alot to take in fully. Lots of water, good shoes, and plenty of time to get a thorough tour. Very impressed and recommend it to everyone, all levels of experience available.

Dani Lagana
Dani Lagana

2 months ago

We camped here for a couple of nights, and it ended up being one of the most unique landscapes we’ve experienced in Arizona. The contrast between the towering black cinder cone, the dark basalt lava fields, and the green ponderosa pines is striking. It almost feels like you’re walking through another world. One of my favorite parts was slowing down enough to notice how much life has found a way to thrive in such a harsh environment. Tiny wildflowers, hardy shrubs, and fuzzy little plants somehow grow right out of the volcanic rock, reminding you how resilient nature can be. The jagged basalt formations are fascinating to explore, and everywhere you look there are interesting textures, colors, and geological features. If you’re planning to explore beyond the main road, know that some of the volcanic roads are rough. A high-clearance SUV or truck is recommended for many of the off-road areas. While some passenger vehicles may be able to access portions of the area, the loose cinders, uneven lava rock, and rutted roads can become challenging. Drive carefully and know your vehicle’s limits. Whether you’re interested in geology, photography, hiking, or simply camping under dark skies, Sunset Crater is well worth spending more than just a quick stop. Take your time, the beauty here isn’t flashy, but the longer you look, the more there is to discover.

Kathy Trebunia
Kathy Trebunia

6 months ago

Friday was a great day and busy and with very week signal . We decide to go a see Sunset Crater. Sunset Crater Volcano National Monument is a volcano near Flagstaff, Arizona. It erupted around the year 1085. It is one of the youngest volcanoes in the United States. The lava is black, and the top turns red at sunset. People used to climb to the top. But in 1973, climbing was closed to protect the volcano. Today, you can walk around it, but you can’t go on the summit. We don’t see volcan often so it was once in a lifetime probably. I do recommend to check it out . We did had a chance to walk on lava short video at the end .

Beth Platek
Beth Platek

3 months ago

The trails are not well marked. Even with a map, we struggled to find the trail we wanted. The lava fields are pretty cool. Worth checking out, but it is a $25 fee -- considerably more than some other sites.

Powered by Google