Dinosaur bones and real gems in one ticket. At the Natural History Museum of Los Angeles County, you get a day of big science, starting with the Dinosaur Hall and its famous T. rex growth series, then moving into the Gem and Mineral Hall with diamonds, rubies, and sapphires. One thing to plan around: this entry is for the permanent exhibits, so rotating Special Exhibits are not included.

I like that the museum is easy to self-direct. You can bounce from LA’s origins in the Becoming Los Angeles exhibit to the 3.5 acres of Nature Gardens, then slow down in the mammals and gems sections when you want a calmer pace. A practical note, the building is packed with stuff to read and look at, so if you have mobility limits, give yourself breaks and avoid trying to “see everything” nonstop.

For a smooth arrival, use the two main entrances, and if you have the eTicket option, you can skip the line through the entry at the top of the steps. The museum runs 9:30 AM to 5:00 PM (hours can change), so arriving right around opening time helps you actually enjoy the highlights instead of racing them.

Key things worth aiming for

• Becoming Los Angeles: Learn how LA came to be, with a storyline that connects the region’s past to what you see today.
• Dinosaur Hall fossils: Over 300 real fossils and 20 complete dinosaurs, plus the special Tyrannosaurus rex growth series.
• Dino Lab and Dinosaur Encounters: See how scientists work with fossils, and watch dinosaurs come to life in a show format.
• Nature Gardens and Nature Lab: Walk 3.5 acres of outdoor spaces and connect local plants and animals to the bigger evolution story.
• Age of Mammals: An epic timeline spanning 65 million years, with 240 specimens from mastodons to whales.
• Gem and Mineral Hall vault: Over 2,000 specimens, with a closer look at diamonds, rubies, sapphires, and more.

One-Day Reality Check: How to Fit the Museum Into a Schedule

This is a 1-day entry ticket, which is perfect if you want a “main sights” museum day without committing to a multi-day pass. With opening hours from 9:30 AM to 5:00 PM, you have enough time for several big galleries, as long as you don’t get stuck reading every label at full speed.

I like thinking of this museum as three moods in one building: prehistoric wow (dinosaurs), grounded wonder (nature and mammals), and shiny brain candy (gems). If you keep those three moods in mind, your day feels natural, not like a checklist.

Also, this is not a free-for-all scavenger hunt. There are permanent exhibits you can rely on with your general admission, but anything labeled as rotating Special Exhibits would be extra unless you chose a ticket option that specifically includes special exhibit access.

Entering the Museum Fast: Two Entrances, One Smart Path

You can enter with your ticket at either of the museum’s two entrances. If you want staff help, go to the staff member at the bridge. If you want the quicker route, use the eTicket entry at the top of the steps to skip the line.

Why this matters: museum days feel good when your first 10 minutes are smooth. If you lose time at the entrance, you end up cutting stops later, even if you planned to go everywhere.

On getting there, parking is available on site for an additional fee. If you prefer public transit, the Expo Park Metro line is just steps away, which makes the visit easier if you’re already doing other Expo Park plans.

Becoming Los Angeles: The Exhibit That Puts the Rest in Context

Before you sprint into dinosaurs or gems, I suggest starting with Becoming Los Angeles. This is the exhibit designed to answer a question visitors actually have: how did Los Angeles become Los Angeles?

What makes it valuable is the way it connects the region to big change over time. Even if your priority is fossil displays, this exhibit helps you read the museum’s science through a local lens. It also gives your day variety, so you’re not bouncing from one animal theme to the next without a reset.

If you like exhibits that explain cause-and-effect, you’ll likely enjoy this stop more than you expect. It’s the kind of exhibit that makes later rooms feel less random.

Dinosaur Hall: Over 300 Fossils and the T. rex Growth Series

The Dinosaur Hall is the main event, and your ticket gives you access. You’re walking into a room built around real fossils, including more than 300 real fossils and 20 complete dinosaurs. That’s not just impressive on paper, it means you can keep turning corners and still find something you didn’t notice before.

The standout for many visitors is the Tyrannosaurus rex growth series. It’s described as the world’s only T. rex growth series, and that uniqueness changes how you see the skeletons. Instead of one famous monster, you get a developmental story, which is a different kind of learning.

Practical tip: if you want the most out of the Dinosaur Hall, don’t rush it as one long corridor. Take short pauses when you spot a display that explains growth, environment, or fossil evidence. The hall is best when you let it slow you down.

Dino Lab and Dinosaur Encounters: When Science Gets Human-Scale

You don’t have to treat fossils as distant museum artifacts. This experience includes behind-the-scenes content, including the Dino Lab, where you can see how scientists work on fossils.

That Dino Lab piece matters because it gives you the missing middle between what you see in the hall and how it gets there. Fossils are not just found, they are processed, studied, and interpreted. Watching that process makes the Dinosaur Hall feel more credible and less like a theme park.

Then there’s Dinosaur Encounters, a show-style experience where dinosaurs come to life. Even if you don’t consider yourself a “show person,” it can be a good break from standing and reading. Think of it as a reset button so your feet and brain get a change of pace.

Nature Gardens and Nature Lab: A 3.5-Acre Walk You’ll Actually Enjoy

One reason this museum works for mixed groups is that not every highlight is inside a single room. The Nature Gardens spread across 3.5 acres, with a wildlife space and hidden secrets designed for wandering.

I love this as a contrast to the indoor fossil density. You can slow down, look for plants and outdoor habitat themes, and then return to exhibits feeling less overwhelmed.

The Nature Lab supports that outdoor walk with learning about local plants and animals. If you’ve ever visited a “science building” and felt like everything was sealed behind glass, this is the part that reconnects the science to something real and present.

Age of Mammals: 65 Million Years Without Feeling Lost

After dinosaurs, the museum shifts into mammals and evolutionary time. The exhibit spans 65 million years and includes 240 specimens, from mastodons to whales. That’s a wide range, and it’s exactly why a dinosaur-first route can be so good. You get the shock value early, then you settle into a deeper storyline.

The Age of Mammals section also uses animal dioramas from North America and Africa. That helps visitors connect geography to evolution, and it breaks up the timeline with visual scenes rather than only skeletons and text.

A small caution: because this room covers such a huge span, it’s easy to skim and miss the points. If you only have time for one part, pick the species or time slice that matches your curiosity first, then fill in the rest as you go.

Gem and Mineral Hall Vault: Diamonds, Rubies, and Sapphires

The Gem and Mineral Hall is where the museum becomes visually playful. You’ll see over 2,000 specimens, and the scale is the point. It’s hard to be unimpressed when the collection keeps expanding as you move through.

Then there’s the vault, where you can see diamonds, rubies, sapphires, and other gems. This is the moment many people slow down without realizing it. It’s one of those museum stops that works whether you care deeply about geology or you just want something beautiful.

If you’re traveling with kids or friends who aren’t all-in on fossils, gems are often the bridge. They’re easier to share, photograph, and enjoy together, without needing a long science background first.

Timing and Pacing: How I’d Build a Day Route

Your ticket gives you freedom, so pacing is the difference between a great day and a stressful one. I’d plan to hit the biggest time-sensitive vibe first: the Dinosaur Hall, plus the show element tied to Dinosaur Encounters if you can.

Then I’d move into the medium-intensity rooms and exhibits: Becoming Los Angeles, Age of Mammals, and the Gem and Mineral Hall. Save the Nature Gardens for the middle or late part of the day, so you get outdoor air after you’ve been indoors for a while.

For a comfy day, wear shoes built for lots of walking. The museum can be a lot to take in, and even if you’re not trying to read every label, you’ll still be on your feet for hours. If you need to manage energy, build in short “sit and reset” moments rather than powering through everything.

If you’re visiting with kids, the museum tends to be straightforward to navigate, and a stroller is a practical option. One reason it often works well for families is that the museum has multiple ways to keep attention: fossils, outdoor walking, and gems.

Who This Works Best For

This is a strong pick if you love dinosaurs, because the Dinosaur Hall is built around real fossils and the museum’s unique T. rex growth series. It’s also a great choice if you enjoy science that explains process, not just results, thanks to the Dino Lab and the show format.

It can be just as good for people who don’t want a “one-track” museum day. The combination of Becoming Los Angeles, the Nature Gardens, mammals over 65 million years, and a huge gem collection means there’s always a different kind of payoff.

If you’re planning a date or a solo museum wander, you’ll still get variety. Some visitors come away spending hours simply looking and walking. And yes, there are adult-friendly perks noted by visitors, like the fact the museum serves beer, which can make the day feel more relaxed at the edges.

If you have arthritis, fibromyalgia, or other mobility challenges, consider focusing on fewer areas and taking breaks. The museum is worth it, but you’ll feel better if you plan a slower loop rather than forcing a sprint.

Should You Book This LA Natural History Museum Entry Ticket?

Yes, you should book this ticket if your goal is a high-value day packed with permanent exhibits. For the price of $18 per person, you’re getting access to the Dinosaur Hall, Nature Gardens, Gem and Mineral Hall, and the broader exhibit storyline that spans evolution and LA’s origins.

Book it now if you want:

• Dinosaur Hall highlights plus the only T. rex growth series
• A strong balance of science, nature, mammals, and geology
• A day that can flex between quick stops and long looks

Skip or rethink if:

• You specifically want a rotating Special Exhibit, because this general admission ticket does not include special exhibits
• You’re expecting a short visit only. This is a full museum day, and the best value comes when you let yourself move at a real pace.

If you want the smartest “first day” approach in LA, this ticket is one of the easiest buys. It gives you the core permanent experiences, and it keeps enough variety that even non-dinosaur fans usually find something they love.

FAQ

How much does the Los Angeles Natural History Museum entry ticket cost?

The price is $18 per person.

How long is the ticket valid?

This is a 1-day ticket, valid for one day. Choose an available starting time.

What does General Admission include?

General Admission includes access to all permanent exhibits, including the Dinosaur Hall, Nature Gardens, and Gem and Mineral Hall.

Is the ticket price for Special Exhibits included?

No. Special Exhibits are not included with this entry ticket option. There is an option that includes rotating Special Exhibit access.

Where do I enter the museum with my ticket?

Enter with your ticket at either of the two museum entrances. You can go to the staff member at the bridge, or use the eTicket entry at the top of the steps to skip the line.

What are the museum’s opening hours?

The museum is open from 9:30 AM to 5:00 PM, subject to change.