1

Choose your destination

Image: Annie Spratt

Unless they have a specific destination in mind, narrowing down the large list of national parks should be the first item on the list of any aspiring visitor. Fortunately, the National Park Service has a helpful section on its website called 'Find A Park,' which allows users to select a park from the list or search for parks by state, activity, or topic.

Once you've decided where you're headed, check for maps, calendars, directions, hiking trails, and operating hours. Additionally, when choosing your perfect destination, consider exploring some under-the-radar parks, which might offer more solitude and less crowded experiences.

2

Check the weather

Image: Inge Maria

Almost nobody wants to be caught off guard by rain when spending time outdoors. Therefore, always check the weather conditions in advance so you can prepare accordingly or reschedule if necessary.

Even if the weather seems favorable in the morning, a thunderstorm could roll in during the afternoon, so it’s best to be prepared.

3

Pack smart

Image: Alice Donovan Rouse

Life in nature is not the same as life in the city. As basic as that statement might seem to most, watching people attempt to hike through rocky trails in impractical footwear reminds us that perhaps it isn’t so obvious.

Therefore, when exploring nature, make sure to bring durable, comfortable gear . Essentials include hiking boots, sunscreen, waterproof jackets, and layered clothing. Even if you don't plan to be out for long, always bring essential supplies like a first aid kit, water, and snacks whenever you visit a national park.

4

Link parks together

Image: John Matychuk

Many parks in the U.S. are within a short driving distance of each other , so it is always a good idea to visit several national parks in the same area. This way, you’ll experience a bunch of different landscapes in one single trip.

5

Historic accommodations

Image: Igor Chitz

Many national parks have historic lodges within their grounds . Featuring natural materials and stunning designs, these accommodations offer a unique experience worth staying in for a night or two. Keep in mind that booking a room can be challenging, and availability may be limited.

6

Free nature

Image: Kalen Emsley

In a world where almost everything comes with a price, it’s refreshing to know that most national parks are free . And the ones that do, charge a modest fee, ranging from $5 to $35, which typically covers up to seven days for an entire carload of people.

7

Pets

Image: Jamie Street

Our furry friends aren’t always welcome in national parks. If you're traveling with pets, be sure to check the park’s policies. Many parks allow pets on leashes in certain areas , such as campgrounds, and some even offer kennels. However, it’s important to research this in advance.

8

Try to avoid peak seasons

Image: Sebastian Enrique

The summer months are typically the busiest time of year at national parks . Visiting popular parks during the off-season means fewer crowds and lower rates. October is considered an ideal time to visit most national parks, as it’s quieter and the weather is pleasant.

Even if you visit a national park during the high season, you can still avoid crowds by arriving early in the morning before most tourists or visiting in the middle of the week to avoid the weekend rush.

9

Tours and campground reservations

Image: Yuriy Rzhemovskiy

In the same vein as the peak season commentary, making tour and campground reservations is always a good idea. Accommodations tend to fill up early, but online reservations are easy to make . Booking in advance will ensure you get the accommodations and experiences you want.

10

Check out the visitor center

Image: Blake Wisz

While many people tend to pass by the visitor center kiosk without giving it a second glance, doing so at a national park can be a very useful stop. You can pick up maps, guides, and up-to-the-minute information on everything from road conditions to hiking trails, as well as learn about special programs offered at the park.

11

Ask the locals

Image: Taylor Flowe

Nobody knows more about the parks than the park rangers who work there every day. They are highly knowledgeable about everything there is to know about their park and are always ready to assist visitors in any way they can.

12

Keep your distance from animals

Image: Elizabeth Meyers

This should be a no-brainer, but it's worth repeating: be respectful of wild animals and keep your distance. The animals you may encounter in some national parks are not captive in a zoo. These animals are in their natural habitat and behave accordingly .

13

Respect nature

Image: harun asrori

Another simple tip: national parks are protected areas where the preservation of nature and entire ecosystems is critical. Therefore, it's essential to follow all park rules during your visit , including staying on designated trails, respecting wildlife, not littering, and being considerate of fellow travelers. This way, national parks will continue to thrive for generations to come.

14

Be mindful of campfires

Image: roya ann miller

Continuing with the obvious tips, we can't leave this one out: unattended campfires pose a serious threat. Help prevent forest fires by never lighting campfires in prohibited areas and always ensuring that authorized fires are properly extinguished.

15

Embrace the digital disconnect

Image: Philip Smart

National parks are places where visitors go to connect with nature, not with their cell phones. Besides, cell service in these areas is often limited. The last tip on this list is always an obvious one, at least for us: put your phone aside and experience the world with your own eyes , which have a much better quality than the best phone ever built.

1

Tiger salamander

Image: Anastasia Pirri

Meet the tiger salamander—one of the largest terrestrial salamanders in North America. While its size is certainly impressive, the tiger salamander also has other traits that make it stand out. Take its appearance, for example: its dark brown body with bright yellow blotches resembles tiger stripes, which is why it has such a peculiar name. But there's more! Unlike many other salamanders, this one spends much of its time underground, using its large, powerful limbs to dig.

Fun fact: Some states, like Colorado and Kansas, have named it their official state amphibian!

2

Eastern Hellbender

Image: laura adai

Although the tiger salamander is impressively large, another salamander stands out for its huge size: the Eastern Hellbender.

Cryptobranchus alleganiensis alleganiensis is its scientific name (quite a mouthful, right?). It holds the title of the largest salamander in North America. In fact, it's sometimes nicknamed "snot otter" due to its large body and the slippery texture of its skin.

3

Amphiuma

Image: Wolfgang Hasselmann

When you first see this creature, you might mistake it for a snake or an eel. But it's actually an amphibian—more specifically, an aquatic salamander known as the amphiuma. Its appearance, let’s just say, isn’t exactly what most would call "cute."

This unusual amphibian can grow up to 3 feet long! And while not immediately noticeable, it has tiny legs with only one, two, or three toes, depending on the species. Its limbs aren't very useful, but they do make the amphiuma look just a bit creepier.

4

Colorado River Toad

Image: Crystal McClernon

The Colorado River Toad may not be the cutest or most dazzling creature out there, but it's certainly one of the most fascinating. Native to the southwestern United States, this amphibian is one of the largest toads in North America, but what sets it apart isn't its size. So, while it may look slow and harmless, this toad is capable of releasing a dangerous, highly psychoactive toxin that acts as a defense mechanism and can be fatal to many species, including dogs.

5

Common Mudpuppy

Image: Tommy Bond

Now, it's time for an amphibian whose cuteness is one of its most distinctive features; even its name reflects that! We're talking about the Common Mudpuppy, an aquatic salamander that inhabits streams, rivers, ponds, and lakes. It's also one of the few salamanders that remain fully aquatic throughout their entire life. And that’s precisely why it sports a pair of large, red external gills on the sides of its head, giving it an almost 16th-century European look!

6

Gray Tree Frog

Image: Aurora K

The small Gray Tree Frog inhabits the forests and woodlands of the eastern United States. And while it's true you might find it on trees and plants, its nickname isn't entirely accurate when it comes to color. Yes, it can be gray, but this amphibian has the ability to change its color to blend in with its surroundings! It also has another superpower: the ability to survive freezing temperatures. By producing a natural antifreeze, it protects its organs during cold conditions that most of us couldn’t begin to handle.

7

Spotted Salamander

Image: Kristina Kutleša

As its name suggests, what distinguishes the Spotted Salamander is its shocking look. But beware, its mottled appearance isn't just for show. It also acts as a warning to ward off predators! If you've ever seen one in the wild, consider yourself lucky because although it’s fairly widespread, this salamander spends most of its time underground.

8

Pacific Giant Salamander

Image: wallace Henry

If you venture into the mountainous regions of the Pacific Northwest, you might come face-to-face with the Pacific Giant Salamander, one of the largest terrestrial salamanders in North America.

Reaching up to 14 inches in length, this amphibian is striking to see—but it’s even more surprising when you hear it. That’s right: unlike most of its kind, the Pacific giant salamander can make audible barking sounds!

9

Barking Tree Frog

Image: José M. Alarcón

We have a contestant that could go head-to-head with the Pacific Giant Salamander in a barking contest: the aptly named Barking Tree Frog.

Let’s just say the frog’s striking features are perfectly summed up by its name. In states like Florida, Georgia, and South Carolina, you can find this little amphibian calling from the treetops or near freshwater shores.

10

Dusky Gopher Frog

Image: Geraldine Dukes

Finally, we have the most mysterious and elusive of all: the Dusky Gopher Frog. As one of the rarest frog species in the U.S., the Dusky Gopher Frog is incredibly elusive and critically endangered, with fewer than 200 individuals left in the wild. The dusky frog spends most of its life hidden underground and only comes out during the mating season.

1

World’s first national park

Image: Kedar Gadge

In March 1872, Congress passed the law establishing Yellowstone National Park as a protected public reservation: the first national park ever created on Earth.

By dedicating 2.2 million acres to preservation rather than development, the U.S. set a precedent for conservation worldwide, inspiring national park systems around the world.

2

First sustained and controlled, powered airplane flight

Image: History in HD

In 1903, the Wright brothers successfully flew a powered, heavier-than-air controlled aircraft , known as the Wright Flyer, at Kitty Hawk, North Carolina.

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That breakthrough marked the beginning of the aviation age and forever redefined travel, warfare, and global communication.

3

Self-service grocery store

Image: Raul Gonzalez Escobar

In 1916, American grocers opened the self-service supermarket. Instead of clerks fetching food, customers helped themselves to the items they wanted from the shelves.

This change transformed retail: it lowered costs, sped up shopping, and laid the foundation for modern supermarkets all over the world.

4

First cinema house

Image: Elijah Mears

New York City saw the first public "movie theater" in 1894, when a parlor opened using the Kinetoscope, a peep-box device for viewing short motion pictures .

That small parlor marked the beginning of the cinema business, an idea that would grow into a global film-making and entertainment industry.

5

Drive-in movie theater

Image: Josh Sanabria

One could argue that with the rise of cinemas and the boom in automobiles, the drive-in theater was an obvious business idea. But somebody had to do it first.

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In 1933, Richard Hollingshead Jr. opened the first drive-in theater in New Jersey , where people watched films from their cars.

6

First affordable and mass produced car

Image: Andrew Lancaster

In 1908, the U.S. auto industry delivered the Ford Model T, the first reliable, affordable automobile that was mass-produced for everyday Americans (and not just millionaires).

It revolutionized transportation by enabling mobility for the masses, reshaping how Americans lived, worked, and traveled across the country.

7

Fast food

Image: Jonathan Borba

As it couldn’t be otherwise, this concept was born in America. In 1916, a Wichita stand began selling hamburgers prepared hygienically and cooked quickly : The foundation for what became the fast food culture.

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That modest stand evolved into larger chains and helped launch a global phenomenon of quick and affordable meals.

8

Film studios

Image: Vincentas Liskauskas

Another concept spawned from a previously mentioned American first, the commercial moving pictures studio was all ours. During the late 19th century, the U.S. saw the creation of the first film studio system .

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This early film production set the stage for storytelling, entertainment, and cultural exports that would spread worldwide.

9

Diving flippers

Image: Jakob Owens

In 1717, long before modern diving became common, the U.S. saw the first patent for swim-fins (flippers) , attributed to none other than the great Benjamin Franklin.

A small invention, perhaps, but one that revolutionized swimming, diving, and underwater exploration equipment worldwide.

10

Standardized patent-office system

Image: Ray Shrewsberry

When the U.S. patent law was reformed in 1836, a central patent office was established, creating a system to review, grant, and catalogue inventions in a formal and systematic manner .

This institutional framework helped make the U.S. a global hub of invention and innovation, sustaining centuries of technological growth.