La Brea Tar Pits and Museum Overview

La Brea Tar Pits sits at 5801 Wilshire Boulevard in the Miracle Mile neighborhood of Los Angeles, where naturally occurring asphalt has trapped and preserved animal remains for thousands of years. Walking the grounds, you'll see active excavation sites where scientists still pull bones from the sticky pools, alongside a world-class museum displaying some of the richest Pleistocene fossils found anywhere on Earth. This is not a reconstructed experience or a theme park version of prehistory. The tar pits are real, working, and visible from the street.

Why This Place Matters

La Brea has yielded more fossils from the Pleistocene epoch than any other single location in North America. The tar acts as a natural time capsule, preserving bones with extraordinary detail because the low-oxygen environment prevents decay. Predators and carnivores are heavily represented in the collection because they were attracted to trapped herbivores, then became trapped themselves. This unusual bias has given paleontologists a clearer picture of Ice Age predator ecology than they could get almost anywhere else.

The site was first noted by Spanish explorers in the 1700s. Serious excavation began in 1913 and continues today. The museum opened in 1977 and sits directly above the largest and most productive excavation zone, so you're not just looking at fossils in glass cases. You're standing on top of an active dig.

Quick Facts

• Located in the Miracle Mile district, adjacent to the Los Angeles County Museum of Art (LACMA)
• The museum contains over 3.5 million individual specimens
• Tar pits remain active and have trapped animals as recently as the 1960s
• The site spans 23 acres of public parkland
• Excavation has been ongoing since 1913
• Best visited on a clear day when you can see the tar pools clearly

Getting There

The address is 5801 Wilshire Boulevard. If you're driving, street parking is available along Wilshire and on nearby side streets, though it can be competitive during peak hours. The lot on the museum grounds offers paid parking. Metered spots fill quickly on weekends.

Public transit works well here. The Metro B Line (Red Line) stops at the Wilshire/La Brea station, which is about a 10-minute walk north to the museum entrance. Several bus lines also serve Wilshire Boulevard. If you're staying in Hollywood or downtown, the Red Line is your most direct route.

The Layout and Experience

The site divides into two main areas: the outdoor grounds with visible tar pits and excavation zones, and the indoor museum building. Most visitors spend 30 to 45 minutes on the grounds and another 60 to 90 minutes inside the museum, depending on how closely they read the labels.

The outdoor pools are the first thing you notice when you arrive. Pit 91 is the most active and most visited. The tar bubbles subtly on warm days, and the smell is distinctly petroleum-like. Wooden boardwalks let you get close without touching or stepping on anything. Several labeled pits show different stages of excavation. Some are cordoned off because they're actively being worked. A few display casts of animals where they were found, giving you a sense of how the original bones lay in the tar.

The museum building is modern and well-lit. You enter into a central atrium where you immediately see the skull of a saber-toothed cat and the skeleton of a ground sloth. The layout moves chronologically through the Pleistocene epoch and thematically through different animal groups. Display cases alternate between dense specimen walls (rows of the same bone type, repeated hundreds of times) and carefully staged tableaus showing how predators and prey interacted.

The basement level houses working fossil preparation labs where you can watch paleontologists clean, catalog, and study bones. This is not behind glass. You're looking into an actual working space. The level of detail visible here, the tools used, and the methodical work happening in real time, often impresses visitors more than the finished displays upstairs.

Main Highlights

The saber-toothed cat, or Smilodon, is the signature animal of La Brea. Over 2,000 individuals have been recovered here, more than from any other site. The museum displays multiple skulls and skeletons showing variation across the population. You can see the massive canine teeth and the robust forelimbs adapted for wrestling prey. These cats were ambush hunters, not pursuit predators, and the tar pits reveal the cost of that strategy when prey became trapped.

The dire wolf collection is equally impressive. Canis dirus was larger and more robust than modern gray wolves, with a bite force estimated to be significantly stronger. La Brea has yielded thousands of dire wolf fossils. Walking past the wall of wolf skulls, you get a visceral sense of how many individuals lived and died in this small area over millennia.

The ground sloth display challenges the common assumption that all Pleistocene megafauna were carnivores. Nothrotheriops shastense was a slow-moving, plant-eating giant that regularly got trapped in tar. Seeing a complete skeleton of a creature that could weigh over a ton, now displayed at human eye level, registers differently than reading about it.

The fossil preparation lab is worth spending 15 minutes watching. Paleontologists use air scribes, dental picks, and microscopes to separate bone from matrix. The patience required and the sheer volume of work involved become clear when you see it happening. The lab staff often explains what they're working on if you ask politely.

History and Background

The tar pits formed where natural asphalt seeps to the surface. Oil underlying Los Angeles has been leaking upward for millennia, and in this location it pools and hardens into a sticky trap. Indigenous peoples of the Los Angeles area used tar from these pits to waterproof baskets and boats long before European contact.

Spanish explorers documented the pits in the 1700s. In 1913, geologist William Warren Lewis and his team began systematic excavation. Over the next decades, tens of thousands of fossils emerged. The scale of the deposit became clear only through sustained digging. In 1977, the Los Angeles County Museum of Natural History (now part of the Natural History Museum of Los Angeles County) opened a dedicated museum building on the site.

The tar pits captured animals primarily during wet seasons when water pooled on top of the asphalt, disguising it. A herbivore would get stuck. Predators would come to feed and get trapped too. This cycle repeated for over 40,000 years, creating an almost unique fossil record of a single ecosystem's food web.

Tickets and Entry

General admission includes access to both the outdoor grounds and the museum building. Timed entry tickets are often required, especially on weekends and during school holidays. You can typically purchase tickets online in advance, which is recommended during peak season. Tickets are valid for the entire day, so you can come and go between the outdoor areas and the museum.

Group rates are available for parties of 15 or more. Children under a certain age (check current policy) often enter free or at a reduced rate. The museum offers docent-led tours at specific times, and these sell out quickly on popular days.

Best Time to Visit

Clear, cool days in fall and early spring are ideal. The outdoor tar pits are most visually striking on warm days when the asphalt bubbles slightly, but the sun can be intense and the crowds larger in summer. Winter is quiet and the light is softer, but the outdoor areas feel less active.

Weekday mornings, especially Tuesday through Thursday before noon, tend to be the least crowded. Families often come on weekends and during school breaks, which fills the museum noticeably. If you prefer a quieter experience, plan for a weekday visit.

Avoid visiting immediately after heavy rain. The outdoor pools are less visible and the asphalt is less active.

Photography Tips

The outdoor tar pits photograph best in the golden hour, early morning or late afternoon, when the low sun creates shadow and depth. Midday light flattens the pools and washes out detail. Bring a polarizing filter if you have one to cut glare off the asphalt surface.

Inside the museum, natural light is limited and flash photography is typically not permitted. A camera that performs well in low light will serve you better than relying on flash. The fossil preparation lab has bright task lighting, so that area photographs more easily than the main galleries.

The LACMA building is visible from several spots on the tar pit grounds. If you want a contextual shot showing both sites, shoot from the northern edge of the property.

Facilities and Preparation

The museum building has restrooms, a small gift shop, and a cafe serving snacks and light meals. Water fountains are available both inside and on the grounds. The outdoor areas are exposed, so bring sunscreen and a hat, especially on warm days. Comfortable walking shoes are essential. The boardwalks are flat and easy to navigate, but you'll be standing for extended periods.

The museum is fully accessible to visitors with mobility challenges. The main galleries are on a single level. Accessible parking is available near the entrance. The outdoor boardwalks are paved and navigable by wheelchair, though some areas are narrow.

The gift shop stocks books on paleontology, fossils, and Los Angeles natural history at various reading levels. Prices are mid-range for museum retail.

Combining with Nearby Attractions

The Los Angeles County Museum of Art (LACMA) sits directly across Wilshire Boulevard, about a five-minute walk away. You can easily visit both in a single day if you budget your time. The two attractions appeal to different interests, but they're close enough to combine without wasting time traveling.

The Miracle Mile neighborhood itself has additional museums including the Petersen Automotive Museum and the California African American Museum, all within walking distance or a short drive. Wilshire Boulevard between Fairfax and Highland has restaurants, shops, and galleries worth exploring if you have extra time.

Sample Visit Plan

Arrive at opening time on a weekday to minimize crowds. Start outdoors and spend 30 to 45 minutes walking the boardwalks and observing the active excavation zones. Take your time at Pit 91. Return inside and head directly downstairs to the fossil preparation lab, watching the paleontologists work for 10 to 15 minutes while energy is high. Then move through the main galleries at your own pace, spending extra time on displays that interest you most. The saber-toothed cat and dire wolf sections typically command the most attention. Budget at least an hour for the main floor galleries. If you're interested in the detailed science, the mammoths and ground sloths merit extra time. Break for a snack at the cafe midway through. Plan for a total visit of about three hours.

Practical Tips

• Bring water and sunscreen even if you plan to spend most time indoors. The outdoor areas are exposed and can feel longer than they are.
• Wear comfortable shoes. You'll be standing on hard pavement for extended periods.
• Purchase timed entry tickets online in advance, especially on weekends. Walk-up availability is not guaranteed during peak hours.
• The museum's audio guide is optional but worthwhile if you want deeper context on specific displays.
• Visit the fossil preparation lab early in your visit while you have energy to stand and observe. It's one of the most engaging parts of the experience.
• The outdoor tar pits are most visually active on warm days. Check the weather and plan accordingly.
• Street parking near the museum is available but competitive. The paid lot on the grounds is more reliable if you're driving.
• LACMA is visible from the tar pit grounds and only five minutes away on foot. It's feasible to visit both in a single day if you start early.

FAQ

Can you touch the tar pits? No. Boardwalks and barriers keep you at a safe distance. The asphalt is sticky and difficult to clean off shoes and clothing. The barriers also protect the active excavation zones from foot traffic.

How old are the fossils? Most specimens range from 40,000 to 11,000 years old, from the late Pleistocene epoch. The tar pits captured animals that lived during the last Ice Age in Southern California.

Are new fossils still being discovered? Yes. Excavation continues year-round. The museum updates its displays periodically with newly prepared specimens. Paleontologists estimate that millions of bones still remain in the tar.

How long does a typical visit take? Plan for 2 to 3 hours if you want to see the main highlights. Visitors with strong interest in paleontology often spend 4 to 5 hours exploring both the outdoor grounds and the detailed museum displays.

Is La Brea Tar Pits good for children? Yes, though very young children may lose interest quickly. The outdoor pools are visually striking and tactile (even if you can't touch the tar). The museum has interactive elements and the fossil preparation lab is genuinely engaging. Older children with any interest in science or natural history typically find it compelling.

La Brea Tar Pits remains one of the most productive paleontological sites in the world. The combination of active excavation, working labs, and thoughtfully presented specimens creates an experience that goes beyond typical museum visits. You're not just learning about Ice Age animals. You're watching scientists work and standing on ground where those animals died tens of thousands of years ago.