Arizona Museum of Natural History
Rating
Family of 4
About $50 to $75.
Duration
Two to three hours for most families, and closer to four if your kids get into the Paleo Dig Pit and the gold panning. Dinosaur Mountain alone eats 30 to 45 minutes, partly because children want to see the flash flood, which runs about every 20 minutes, at least twice from different vantage points. The dig pit is where the clock disappears: a five to eight year old can stay in that sand for 30 minutes straight. Add the DinoZone, the territorial jail cells, the mine and the Native American galleries and a thorough visit fills a morning. Since the museum closes at 5 p.m. and at noon on Sundays it does not open until then, arriving after 3 p.m. shortchanges you.
Best Ages
Roughly 3 through 11, with the peak at 4 to 9. This is the rare museum that works hard for preschoolers and elementary kids at the same time. Toddlers who can walk are carried by Dinosaur Mountain alone, where animatronic dinosaurs move and roar and a three story indoor waterfall lets loose a flash flood every 20 minutes, and by the Paleo Dig Pit, where they can dig for fossils and dinosaur eggs without needing to read a single label. Elementary kids add the DinoZone with its tunnels and slides, the gold panning stream, the simulated mine and the original Mesa jail cells. Tweens still enjoy it, particularly the dig pit and the mine, though a twelve year old will move faster than a six year old. Teens generally age out unless they are along with younger siblings. Very young babies are welcome but will not get much beyond the noise, which can be loud during a flash flood.
About
The Arizona Museum of Natural History in downtown Mesa is the single best dinosaur experience in the Phoenix metro for families with elementary-age kids, and its 4. 7 star average across more than 5,200 reviews is not an accident. The anchor is Dinosaur Mountain, a multi-story indoor cliff face populated with animatronic dinosaurs that move, roar and fill the space with a prehistoric soundscape.
Built into it is a three story indoor waterfall that stages a flash flood roughly every 20 minutes. Kids stop walking when it starts. Most families end up watching it twice, once from the floor and once from an upper level, and that alone accounts for a good 30 minutes of the visit.
What separates this museum from a dinosaur exhibit is everything around Dinosaur Mountain. The Paleo Dig Pit is a recreated dig site where children dig for dinosaur eggs and fossils with their hands, and it is where the visit either ends or blossoms depending on how you sequence it. The DinoZone adds tunnels, slides, video and interactive elements.
Elsewhere in the building there is a flowing stream where kids pan for gold, a simulated mine to walk through, extensive Native American artifact collections, and the original Mesa jail cells, which are a genuine local artifact and a reliable hit with kids who like the slightly spooky parts of history.
Practical details. Hours are Tuesday through Saturday 10 a. m.
to 5 p. m. and Sunday noon to 5 p.
m. , closed Mondays and on federal and city holidays. Published admission runs $16 for adults, $9 for children 3 to 12, free for children 2 and under, $13 for seniors 65 and up, $13 for students with ID, and $12 for veterans and active military, with a family rate of $50 for 2 adults and 4 children.
Run that math: two adults and two children come to 2 x $16 + 2 x $9 = $50, exactly the same as the family rate, so the family option only saves money starting with a third child. The museum has used timed admission through its online ticketing site, so booking ahead is worth doing on a weekend or during a school break.
The seasonal case for this museum is strong. It is fully indoors and air conditioned, which makes it one of the better places in the East Valley to spend a July morning, and one of the few genuinely rainy-day-proof options on the Phoenix directory. That also means summer and school breaks are its busiest stretches, so a 10 a.
m. weekday arrival during the school year is the calm version of this visit.
One last piece of sequencing advice from parents who have done this wrong: expect sand and water. Between the dig pit and the gold panning stream, kids come out dusty and damp, so bring wipes and consider a change of clothes for younger children. Confirm current pricing, hours and holiday closures at azmnh.org before your visit.
Age Suitability
Parent Logistics
Stroller-Friendly
Yes
Nursing / Changing
Unknown
Kid Meals
N/A
Setting
Indoor
Rainy Day
Great option!
Plan Your Visit
Best Time to Visit
Tuesday through Friday right at the 10 a.m. open, during the school year. The museum is open Tuesday through Saturday 10 a.m. to 5 p.m. and Sunday noon to 5 p.m., closed Mondays and on federal and city holidays, so Monday trips are the classic wasted drive. Weekday mornings during the school year are dramatically calmer than weekends, with the exception of school field trip days, which typically run mid morning. Summer is peak season here for the obvious reason: this is a fully indoor, air conditioned building in Mesa, which makes it one of the best July and August options in the East Valley, and it fills up accordingly. Winter break and spring break weeks are the busiest of all. Check azmnh.org for holiday closures before you go.
Wait Times
Usually 5 to 15 minutes at the admission desk on a weekday morning, and up to 20 to 30 minutes on a Saturday or during school breaks. The museum has used timed admission through its online ticketing system, so booking your entry slot in advance is the reliable way to skip the front-desk line. Inside, the only real queue is at the Paleo Dig Pit and the gold panning stream on busy days, where you may wait a few minutes for space rather than for a turn.
Nearby Food
The museum sits at 53 North Macdonald in downtown Mesa, which is the best food situation of any listing in this batch. Main Street is a two minute walk away and offers a stack of independent restaurants, cafes and dessert spots within a few blocks, so you can walk out of the dinosaur galleries and be at a table in five minutes without moving the car. That walkability matters with tired kids. If you want the predictable route instead, the chain options along Country Club Drive and Mesa Drive are a short drive. There is no full restaurant inside the museum itself, so plan on eating before or after, and note that downtown Mesa restaurant hours vary quite a bit on Sundays and Mondays, so check before you count on a particular place.
Why Kids Love It
Dinosaur Mountain is the reason, and it delivers. Animatronic dinosaurs move and roar across a multi-story indoor cliff face, and every 20 minutes a three story waterfall unleashes a flash flood that stops every child in the building mid sentence. Then there is the part kids talk about on the way home: the Paleo Dig Pit, where they actually dig up dinosaur eggs and fossils in a recreated dig site, the DinoZone with its tunnels and slides, panning for gold in a flowing stream, walking through a simulated mine, and stepping into the cells of the original Mesa jail.
It adds up to a museum that lets kids do things rather than look at them, which is why more than 5,200 reviewers put it at 4. 7 stars.
Pro Tips from Parents
- The museum is closed Mondays and on federal and city holidays, and it does not open until noon on Sundays. Tuesday through Saturday, 10 a.m. to 5 p.m., are your real options.
- Time your arrival at Dinosaur Mountain around the flash flood, which runs roughly every 20 minutes. Watch it once from below and once from an upper level.
- Save the Paleo Dig Pit for last if you have a child who will not want to leave it. Doing it first can end the rest of your visit.
- Bring a change of clothes or at least expect sand. Between the dig pit and gold panning, kids come out dusty and damp.
- Book online in advance when you can, since the museum has used timed admission through its ticketing site and weekends fill up during school breaks.
- In the summer this is one of the best fully indoor options in the East Valley, which means everyone else has the same idea. Go at 10 a.m. on a weekday if you can.
What to Bring
- A small towel or wipes for hands after the dig pit and gold panning
- A change of clothes for younger kids, or at least dry socks
- Water bottles for the walk between galleries
- A carrier or stroller for a toddler, since the museum is indoors and level throughout
- Any ID that qualifies for a discount, including student, senior, veteran or military
- A packed lunch for the car, since there is no full restaurant inside the museum
Cost Info
Estimated Cost (Family of 4)
About $50 to $75.
The museum's published rates run $16 for adults, $9 for children ages 3 to 12, free for children 2 and under, $13 for seniors 65 and up, $13 for students with ID and $12 for veterans and active military.
Two adults and two children ages 3 to 12 comes to 2 x $16 + 2 x $9 = $50.
There is also a family rate of $50 for 2 adults and 4 children, which is why the math matters: at exactly two kids the family rate saves you nothing, but with three or four children it is a real discount.
Budget another $15 to $25 for parking, snacks and anything from the gift shop, which is difficult to walk past after two hours of dinosaurs.
Confirm current pricing at azmnh.
org before you go.
Tips to Save
- Do the family-rate math before you buy.
- The $50 family rate covers 2 adults and 4 children, which is identical to what two adults and two children pay individually, so it only pays off from the third child on.
- Grandparents at $13 and students with ID at $13 save a few dollars each, and veterans and active military pay $12, so ask about every discount at the desk.
- Children 2 and under are free, which makes this a strong outing for a family with a baby and two older kids.
- Arizona public libraries run a Culture Pass program that provides free admission to participating Valley museums, so ask your local branch whether this museum is in the current rotation before you pay.
- And eat before you come or pack a lunch to eat in the car or downtown, since a family of four adding a restaurant meal can spend more on food than on admission.
Hours & Contact
Have a Question?
Frequently Asked Questions
Tickets & Booking
Some links below are affiliate links. KidPaths may earn a commission at no extra cost to you.
