Bear Safety Featured
How to Hike

Easy Bear Safety For Hikers and Campers

It's a special moment when you get to witness a bear in the wild, but at the same time, it can also send your heart up through your throat. And that's normal; bears are big, top-of-the-food-chain predators. But they're not killing machines on a rampage looking for humans to eat. Most of the time, bears will run away from you, and it's easy to hike and camp in bear country safely. Don't let bears stop you from enjoying the outdoors.

In this Guide:
  • Understanding How Bears Are a Threat
  • Preventing a Bear Attack
  • What To Do When You Encounter a Bear
  • Camping With Bears

My approach to bears is based on a few sources:

The recommendations in this guide are based on what I've seen work. But bear safety can be a bit like politics, and some folks have strong feelings about different approaches. Read the guide, try out the methods I show you, and adapt based on your own experience.

And I'm often asked whether it's safe to hike with bears, so let's clear that up.  The answer is yes. There are just a small handful of bear attack deaths in the lower-48 over the last 20 years. Statistically you are 130 times more likely to be hit by lightning, and 6 times more likely to win Powerball. Be prepared for bears, but don't let them stop you from enjoying the backcountry.

Know the Bear

Before we talk about avoiding bears, it helps to understand how bears operate.

For North America, there are two types of bears, black bears and grizzly bears. Grizzly bears are also known as brown bears. To make it confusing, both grizzlies and black bears can range in color from light brown to black.

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These are all black bears, even though the cub on the right is light brown. Photo NPS
Black Or Grizzly Bear
This chart from a trail board nicely breaks down the non-color differences between the bears. For me the most telling distinctions are the nose, ears, and overall size.

99% of the time you don't have to worry about identifying which type of bear you see. Why? Because in the lower-48 United States, you'll only find grizzlies in Montana, Wyoming, Idaho, and northern Washington State. So that means NO grizzlies in California, Colorado, etc. At one point, grizzlies roamed most of the western USA, but today, that's not the case. So unless you are in grizzly country, assume any bear you will see is a black bear, even if the color is light brown.

Grizzlies In The West
If you're not hiking in grizzly country, just forget about them and assume everything is a black bear. Actual grizzly populations are in green on this map. Generally, when you are in grizzly country, the park you are in will have lots of signage letting you know.

If you are in a place where you can have either type of bear, you have to identify them. I've found that while there can be a confusing overlap, generally if you follow the chart in the previous image, it's spot on. The grizzlies that I've seen are bigger, browner, and have smaller ears. The other big thing that I've noticed is that most wild black bears will sprint away from you as soon as they see you, whereas grizzlies will take note of you and then continue to do their thing. The exception are black bears that are used to a human presence, like the black bears in Yosemite National Park.

Black Bear Year Round Range
Black bears have a wide range. You can find them everywhere from Alaska to Florida.

Understanding Bear Behavior

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Most bear behavior revolves around searching for food. In places where there are many careless humans, such as National Parks, their search for food includes attractions with trash cans and picnic areas. Photo NPS

No matter how habituated to humans that bears become, they are always wild animals. Bears generally act predictably, but like humans, they can have their own personality and stray from the norms. Either way, if you stay aware on the trail and give bears lots of space, you will be fine.

Bears Conditioned To Humans

Bear Put Down Sign
Here's the sad fate of many bears that get fed by humans from Yosemite National Park.

In places where humans come into contact with the wild and bears, they can be emboldened to approach humans looking for food. In these cases bears won't respond normally and can focus more on getting to food than avoiding humans. In these instances it's best to just give bears a wide berth and avoid them. If you see a ranger, let them know.

Hiking With Bears

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The park rangers are your best bet to find out if there is bear activity. Check online before you head out, and try to speak with a ranger, either on-site or over the phone. Sometimes parks will close trails and backcountry areas down because of bear activity.

The first thing you're going to want to do is know if bears are active where you're hiking. Even if bears are theoretically in an area where you are hiking, in many places they are rarely seen and thin on the ground. I generally group my bear-awareness into three buckets.

Assessing the Situation on the Trail

If you're in a "might be a bear" situation, you should keep your eyes open for bear activity when you hike. The most common signs of bear activity that you'll see on the trail are scat and marked trees. If you see these signs, assume that you're in "active bear" country.

Bear Scat
Animals just love to dump in the middle of the trail, and bears aren't an exception. Bear scat is usually big, often bigger than humans. You'll generally see organic matter in there like seeds. Don't confuse it with horse or donkey scat, which often is lighter in color with traces of hay in it. A fresh, steamy turd is good sign that a bear has been active near you recently. Photo Chris Morris
bear rub tree
The other thing to look for are rub or marking trees. Bears will often rub, scratch, or bite trees or utility poles as part of their social interaction. This is another sign that you are in active bear country. Photo USGS
Deer Carcas
A big red flag is a carcass (like this deer carcass). Bears will scavenge and eat off a carcass like this. If you do ever see a carcass on the trail, it's worth going off trail and giving it a wide berth. Be extra vigilant. Photo Wikimedia

If you are hiking and you smell something like a stinky, wet dog, that's probably a bear, and it probably means that you crossed paths rather recently.

Countermeasures on the Trail

Okay, so you know that there are bears around. You can still hike safely and have a good time out on the trail, but you're going to want to do everything you can to make yourself known to any bears in the area so that they are not startled by you and can avoid you. Most bears will see you without you seeing them and will avoid you automatically. It's really about just being extra aware.

It's easy to think everything is a bear when you know that you're in an active bear country, especially after seeing one. After seeing a bear, a common dynamic for me is to jump every time a squirrel rustles through the leaves or a bird flicks a leaf up on a tree. It's normal. Bears are big and scary, even if you know it's not actively trying to kill you.

Encountering a Bear

When you do actually see a bear, especially if it's a new and scary / exciting experience, it's not the time to start running through checklists in your head about what to do. So I like to keep it simple. You're not going to outrun or out-anything the bear.

Most of the time, when I see a black bear, it goes something like this:

And when I've seen a grizzly, it pretty much ignores me and does its thing. I've never been this close to a grizzly and I don't recommend it if possible, but this video illustrates the "whatever" attitude a grizzly will have to humans if it doesn't think you're a threat.

Bear Spray Is a Must

Bear Spray
Bear spray is like a little fire-extinguisher fllled with pepper spray that irritates a bear's eyes, lungs, and nose, and usually drives them away. The holster is easy to use, as is the quick-release safety mechanism.

If you are hiking in bear country, you should have bear spray. It's the common recommendation that all the experts that I've talked to advocate. Bear spray is basically mace or pepper spray for bears. It's in a long aerosol can. You take the safety off, pull the trigger, and pepper spray comes out at 70mph. It works on bears, mountain lions, and people (which are, statistically speaking, always your biggest threat).

So invest in a can and keep it with you when you're on the trail.  If I'm in "might be some bears" or "active bear" territory, I'll keep it clipped somewhere handy on my belt. You don't want to have it buried. If you do need it, you'll need it quickly.

Here's a good video showing how to use the spray.

Once you spray at a bear, you then take countermeasures like you would normally. Give it space, back away from it, avoid it.

What About Firearms?

People have used guns to stop a bear attack, but the Parks Service highly recommends that you use bear spray instead a gun. Generally discharging firearms in parks is a no-no, as is killing a bear. And a US Fish & Wildlife study found that bear spray was significantly more effective at preventing injury in a bear attack. Firearms are a topic that folks get worked up about, and I'm sure I'm not going to change anyone's mind who wants to take their gun out there. But if you were considering it and are on the fence, statistically you're better off with spray.

And using a firearm can also have unintended consequences. There's a story that's been making the rounds about a bear shot by a hiker. The bear later died, leaving three cubs behind. The cubs would have died in the wild, so they had to be captured and brought to an accredited wildlife facility or euthanized. Fortunately a facility in Arizona was able to take them in. Point is, bear spray is a better option.

If The Bear Spray Doesn't Work

I'll start by saying that this scenario is rare, but it doesn't mean that you shouldn't prepare for it. And again, let's keep it simple.

If a bear has acted aggressively towards you, it's important to notify the rangers as soon as your hike is done. If you just see a bear and it runs away or ignores you, you can still call the ranger and let them know, they generally like to keep tabs on bears.

Camping With Bears

Grizzly Bear In Many Glacier Campground Photo Courtesy Glacier National Park Visitor
Dealing with food at your campsite can often attract bears, which have a hyper-sensitive sense of smell. Photo Glacier NP

People have strong opinions about food storage when camping. This is what works for me.

The good news is that when you camp, you're not going to startle a bear. The main concept when camping is to remove all the scent from your camping area so that there is nothing interesting for a bear there. It's not about outsmarting the bear by keeping your food in some ingenious situation that the bear can't solve. If you have something stinky or smelly, a bear will figure out how to get to it. Just assume that.

And the goal is not only to protect and preserve your food, but also to keep bears wild by keeping them away from human food. Unfortunately a bear that gets used to human food often gets labeled as "aggressive" and is killed. Protecting food from bears today is easy and simple. Do the responsible thing and invest in a good food storage system.

Using these measures also helps thwart rodents and smaller creatures, which are often a bigger threat to your food than bears.

Parsons Landing campsite
A quick tip before we dive into bears. In some places, crows, ravens, and probably other species of birds are smart enough to unzip your backpack. Here's my pack, unzipped by a raven after I took a bathroom break.

Hide Odors

Bags like the LOKSAK OPSAK help keep odors in and are a must.

So the first thing I do is keep my food in an odor-proof bag. There are a few options that most people use, the OPSACK ( REI and Amazon), Smelly Proof Bags, and BOS Bags.  They're all variations on a plastic bag that holds in odors. And while they may be labeled as odor-proof, I doubt they hold odors in 100%. I look at them as something that greatly reduces the odors. They all cost more than regular plastic bags and don't last forever (hence some of the low-star reviews that you'll see). I've used them all and honestly they all work. Just get whatever is cheapest / easiest / or best suits your needs.

Plan on storing anything that has an odor, such as toothpaste, sunscreen or soap, along with your food.

Protect the Food

Bear Canister Rentals
You may or may not need to protect your food, depending on the situation. If you want the ultimate in protection, a bear canister is the move, but they are heavy and bulky. In some parks, like Glacier Bay NP seen here, you can get free loaner canisters. Other parks rent them or work with outfitters that do. Or you can buy one if you plan on using it often.

Similar to my three earlier levels of bear-awareness, I have three levels of bear camping protection that I'll use.

Note that bears have broken into every type of protection, which is why everything is labeled "bear-resistant" and not "bear-proof." I've been very successful with the Ursack and it's a great balance of protection versus weight. If a bear is determined and spends a lot of time on it, your food may be crushed, but the bear won't get the human food, which is the most important thing. I've used Ursacks in bear country, including the Sierras and Rockies, and I never had them crushed or chewed on.

Here's the bear versus Ursack video so you can see what it's all about.

How Much Food Fits in a Bear Canister?

Park Requirements

When you're researching your route and trip beforehand, you'll see that some parks have specific requirements for bear canisters. Make sure you heed the advice and get a canister. It's specific advice because the park knows that bears are a problem. Generally when bear canisters are required, it's easy to rent them at the park or nearby outdoors outfitters if you don't want to invest in one. In parks where canisters are mandatory, incidents with bears have decreased dramatically.

Campsite Structures

Kings Canyon Bear Box
Some backcountry campgrounds, like this one in Kings Canyon NP, will have bear-boxes installed. If you see them, use them.

And sometimes parks build food storage into the campground. These could be metal bear-proof boxes, or metal cables to hang your food on. If you see these, use them. If you do have one of these options at the campground, I still take the same precautions such as the smell-proof bags and protective container. I just use them all together.

What About a Bear Hang?

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Bear hangs, where you hang your food high up in a tree, was once the move, but have been superseded by the more effective Ursack and canisters.

I've used bear hangs successfully for years, but today using an Ursack or hard-sided canister is a more effective method. Why? There are a few reasons.

If you're not familiar with how adept bears can be at getting to hangs and food, take a look at this video.

So I think that an Ursack or canister is a better way to keep food inaccessible and keep the bears wild. But if you do use a bear hang, you should still odor-proof your food. And while there are a few methods of creating a bear hang out there, I've found that the PCT method or just throwing a stuff-sack of food attached to thin cord over a high branch (underhand swinging works well) is fine. You don't have to get too tricky.

Campsite Logistics

First off, know that established campsites are often on the rounds of animals, including bears. They know that humans camp, there's food, and it's often worth a look around. So the ideal campsite (in a lot of ways) is somewhere dispersed, away from established campsites and human activity. In some places, this is not an option, but a good amount of public land in the USA allows for dispersed camping. So pick a place not on the bear's normal food search if you can.

Once you have a campsite and storage method, it's time to figure out where you want to store it. The big thing is to try not to do any cooking in your tent. The only smell that you want coming from the tent is that of your stinky body. Try to prepare your food 200 feet away from your tent, and then store your food 200 feet away from your tent.

Bear Proof Camp Layout
200 feet is a good distance between your food, your cook area, and your tent, but 100 feet is common and works too. A lot will depend on the camping area and what options you have. And ideally you want the food areas to be downwind from your tent, but sometimes it's hard to get a read on a steady wind.

When you cook and prepare food, try to keep spillage at a minimum, and either eat any crumbs or scraps, or scrape them into your trash bags. If I'm camping by a stream or creek, I'll go downstream and clean everything in there.

Another good method to keep smells away from your campsite is to eat an hour or so before you stop to camp. Eat, clean up, hike some more, and then camp.

If you're using an Ursack, tie it to a tree according to their guidelines. When you don't have trees, some folks bury it under small boulders, hang it off of a boulder, or even submerge it in a lake. The Urasck is resistant but you still want to make it hard for animals to work at it, which usually results in the food getting crushed. If you are using a bear canister, then hide it in the bushes or rocks. Keep it away from cliffs or water sources; bears may knock it around if they find it. Don't attach anything to the canister; it's got smooth edges designed to prevent a bear carrying it away.

I'll also keep my backpack and gear inside the vestibule of my tent. Bears are curious and those accustomed to making their rounds at campsites can mess with your gear when looking for food. I got an email from a reader who left their orange GPS unit on a picnic table overnight by their tent. In the morning, they saw that a bear had bitten into the GPS and crushed it. So that can happen.

Curious Bears

If you're camping and a bear enters your camp, it's probably smelled food. You should grab your food, move away, and then follow the same instructions as when encountering a bear. If you grab the food and it keeps coming at you, drop the food as a last resort. If a bear eats your camping food, report it to a ranger as soon as you get back.

Parking in Bear Country

Parking is similar to camping, you want to protect your food and smelly items from a bear. The general rule is that if you see bear boxes in a parking area, use them. It helps to keep your food in a cooler and then just put the whole thing into the bear box. Bear boxes are generally shared with other parkers. Bears have broken into cars to get food.

This Guide Was Written by Cris Hazzard

Cris Hazzard 4 Mile Trail Yosemite
Hi, I'm Cris Hazzard, aka Hiking Guy, a professional outdoors guide, hiking expert, and author based in Southern California. I created this website to share all the great hikes I do with everyone else out there. This site is different because it gives detailed directions that even the beginning hiker can follow. I also share what hiking gear works and doesn't so you don't waste money. I don't do sponsored or promoted content; I share only the gear recommendations, hikes, and tips that I would with my family and friends. If you like the website and YouTube channel, please support these free guides (I couldn't do it without folks like you!). You can stay up to date with my new guides by following me on YouTube, Instagram, or by subscribing to my monthly newsletter.