Ever felt overwhelmed by the sheer number of national parks in the U.S., unsure where to start? I’ve been there. A few years ago, I spent weeks planning a trip to Yellowstone, only to realize I’d barely scratched the surface of what the park had to offer. With over 63 national parks spread across the country, it’s easy to feel lost. That’s why I’ve put together this guide—to help you discover the 10 must-visit national parks in the U.S. Whether you’re a seasoned hiker or a casual traveler, these parks offer something for everyone. Let’s dive in!
What Makes a National Park a Must-Visit?
Not all national parks are created equal. Some stand out for their jaw-dropping landscapes, while others offer unique wildlife experiences. A must-visit park combines accessibility, natural beauty, and a sense of adventure. Think of it like choosing a movie—some are blockbusters for a reason. They’ve got the drama, the action, and the unforgettable moments.
Why Should You Visit National Parks?
National parks are more than just pretty pictures for your Instagram feed. They’re a chance to reconnect with nature, unplug from the daily grind, and create lasting memories. According to the National Park Service, over 327 million people visited national parks in 2019 alone. That’s a lot of people seeking solace in nature! Plus, studies show that spending time outdoors can reduce stress and improve mental health. So, why not trade your screen time for some green time?
10 Must-Visit National Parks in the U.S.
- Yellowstone National Park
Yellowstone is the OG of national parks—it’s the first and arguably the most iconic. From the Old Faithful geyser to the vibrant Grand Prismatic Spring, this park is a geothermal wonderland.
Home to half the world’s geysers, Yellowstone is a geothermal wonderland. Don’t miss:
- Old Faithful: Erupts roughly every 90 minutes.
- Grand Prismatic Spring: A rainbow-colored hot spring.
- Lamar Valley: Prime for spotting bison and wolves.
Pro Tip: Visit in September for fewer crowds and better wildlife sightings.
Fact: Did you know Yellowstone sits atop a supervolcano? Don’t worry, it’s been dormant for over 70,000 years, but the park’s geothermal activity is a constant reminder of its fiery origins.
- Grand Canyon National Park
The Grand Canyon is like nature’s version of a blockbuster movie—it’s big, bold, and unforgettable. Whether you’re hiking the South Rim or rafting the Colorado River, this park will leave you in awe.
Carved by the Colorado River over millions of years, the Grand Canyon is a sight to behold.
- South Rim: The most popular, with classic viewpoints like Mather Point.
- North Rim: Less crowded, higher elevation, seasonal access.
- Rim-to-Rim Hike: A bucket-list challenge (24 miles).
Stat: According to the NPS, Grand Canyon hosts over 6 million visitors annually!
Fact: The Grand Canyon is so massive that it creates its own weather! Temperatures can vary by up to 25°F between the rim and the canyon floor.
- Yosemite National Park
Yosemite is a paradise for rock climbers and nature lovers alike. With towering granite cliffs, cascading waterfalls, and ancient sequoias, it’s no wonder Ansel Adams spent years capturing its beauty.
Famous for towering granite cliffs and waterfalls, Yosemite is an adventurer’s paradise.
- El Capitan: A rock climber’s dream.
- Yosemite Falls: One of North America’s tallest waterfalls.
- Mariposa Grove: Home to ancient giant sequoias.
Fun Fact: Half Dome’s cables allow hikers to climb its 8,800 ft peak!
Fact: Yosemite’s El Capitan is one of the largest granite monoliths in the world. It’s so big that climbers often spend multiple days scaling its face!
- Zion National Park
Zion is a hiker’s dream. The Narrows and Angel’s Landing are bucket-list trails that offer stunning views and a serious adrenaline rush. Just make sure to pack plenty of water!
With its towering red cliffs, Zion is perfect for thrill-seekers.
- Angels Landing: A nerve-wracking but rewarding hike.
- The Narrows: A slot canyon hike through the Virgin River.
Safety Tip: Carry sturdy water shoes for The Narrows hike.
Fact: The Narrows is one of the few hikes where you’ll spend most of your time wading through the Virgin River. It’s like hiking and swimming rolled into one!
- Glacier National Park
Glacier National Park is like stepping into a postcard. With over 700 miles of trails, pristine lakes, and, yes, glaciers, this park is a must-visit for outdoor enthusiasts.
Nicknamed the Crown of the Continent, Glacier offers breathtaking landscapes.
- Going-to-the-Sun Road: Epic drive.
- Grinnell Glacier: Must-see hike.
Fact: Sadly, the park’s glaciers are shrinking due to climate change. Of the 150 glaciers that existed in the 1800s, only 25 remain today.
- Rocky Mountain National Park
Rocky Mountain National Park is a playground for adventurers. Whether you’re hiking to alpine lakes or spotting elk in the meadows, this park has it all.
Featuring 14,000-foot peaks, this park is a hiker’s dream.
- Trail Ridge Road: Scenic drive with stunning views.
- Bear Lake: Accessible alpine beauty.
Fact: The park’s Trail Ridge Road is the highest continuous paved road in the U.S., reaching an elevation of 12,183 feet.
- Acadia National Park
Acadia is the crown jewel of the East Coast. With rugged coastlines, lush forests, and the iconic Cadillac Mountain, it’s the perfect blend of land and sea.
New England’s coastal gem, with rocky shores and mountain vistas.
- Cadillac Mountain: First sunrise in the U.S.
- Jordan Pond: Crystal-clear water with a mountain backdrop.
Fact: Cadillac Mountain is one of the first places in the U.S. to see the sunrise each morning. Early risers, this one’s for you!
- Great Smoky Mountains National Park
The Smokies are the most visited national park in the U.S., and for good reason. Its misty mountains, diverse wildlife, and rich history make it a must-see.
Known for misty peaks and diverse wildlife, this is America’s most visited national park.
- Clingmans Dome: The park’s highest point.
- Cades Cove: Ideal for wildlife spotting.
- Appalachian Trail: Crosses through the park.
Fact: The park is home to over 1,500 black bears—that’s about two bears per square mile!
- Arches National Park
Arches is a surreal landscape of red rock formations and, you guessed it, arches. Delicate Arch is the star of the show, especially at sunset.
Fact: The park has over 2,000 natural stone arches, but erosion means they won’t last forever. See them while you can!
- Everglades National Park
The Everglades are a unique ecosystem teeming with wildlife. From alligators to manatees, this park is a must-visit for nature lovers.
A subtropical wilderness teeming with unique wildlife.
- Airboat Tours: See alligators up close.
- Nine Mile Pond Canoe Trail: Paddling adventure.
Fact: The Everglades is the only place in the world where alligators and crocodiles coexist. Talk about a rare sighting!
Common Mistakes to Avoid When Visiting National Parks
- Not Planning Ahead: Many parks require reservations, especially during peak seasons. Don’t wing it!
- Overpacking: You don’t need a 50-pound backpack for a day hike. Pack smart.
- Ignoring Safety Guidelines: Wildlife is wild for a reason. Keep your distance and follow park rules.
FAQs About Visiting National Parks
- How to Plan a Trip to National Parks in 2025?
Start by researching the parks you want to visit and check their official websites for updates. According to the National Park Service, early planning is key to securing permits and accommodations.
- What’s the Best Time to Visit National Parks?
It depends on the park. For example, Yellowstone is best in spring or fall, while the Grand Canyon is ideal in winter to avoid the heat.
- Are National Parks Kid-Friendly?
Absolutely! Many parks offer junior ranger programs and easy trails perfect for little explorers.
- How to Stay Safe in National Parks?
Always carry a map, stay on marked trails, and be aware of wildlife. As the saying goes, “Take only pictures, leave only footprints.”
- Can I Bring My Dog to National Parks?
Some parks allow dogs, but they’re often restricted from trails. Check the park’s pet policy before you go.
Hi, I’m Katie Johnson, an outdoor enthusiast, travel writer, and the creator of the Wander National Parks Blog. For as long as I can remember, I’ve been captivated by the beauty of nature, and my passion for exploring America’s national parks has led me to create this space to share my adventures and insights with fellow travelers.
