Lake in a National Park

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Top National Parks to Visit This Summer to Avoid Crowds

Scott Russell from The Adventure Detour shares his expert advice for visiting national parks and beating the crowds. Here's where and when to go.

Are you looking to explore a national park this summer? As warmer weather approaches, many RVers hit the road seeking adventures and to experience the peaceful beauty of nature. After all, the national parks hold some of our country's most spectacular scenery and wildlife. There’s only one problem. The popularity of national parks has soared in recent years, and crowds can make the experience anything but serene. Keep reading to find the best national parks to visit this summer to ditch the crowds.

National Park Popularity Has Exploded In Recent Years

I bet you don't need me to tell you how much visiting a national park has changed in the last few years. From new national park reservation systems, hiking permits, and sunrise permits to sold-out campgrounds, it's a different experience than it was just a few short years ago. 

When visiting most national parks, especially in the peak summer travel season, it helps to bring your patience. There may be a long wait at the gate to pay and enter. Traffic is also to be expected once in a park, so leave plenty of time to get from one location to the next. Finding parking spaces is another common challenge. 

If the park offers a shuttle system, this can be a less stressful way to get around inside the park. Our family drives a large dually truck to haul our fifth-wheel home around the country. As great as our truck is for RV towing, navigating parking areas in some national parks is a challenge. We have found it is much more enjoyable to just hop aboard the free national park shuttles and relax until the next stop. This not only lets us gawk at the scenery and wildlife as we go, but it removes the parking concern or worry of navigating narrow, winding roads with our oversized vehicle.

Outdoor travel took center stage when the pandemic hit, and it hasn't slowed since. While seeing so many more people getting out there and spending quality time together enjoying nature is absolutely wonderful, you may be looking for a more serene experience when visiting a national park. Keep reading for tips to have a more enjoyable national park visit.

A man and a child stand with their backs against the camera, looking at a geological feature with rising steam and snow-covered mountains in the background
Visiting a national park is always a good idea — but it’s even better without the crowds.

How To Plan Ahead For Your National Park Trip

Today it generally takes a lot more advanced planning to visit a national park. As soon as you know your travel plans, find out if the park you are interested in visiting has a reservation system for entrance or if advance permits are required for certain park activities. In 2024, some popular national parks with timed-entry reservation systems include Mount Rainier, Arches, Rocky Mountain, and Yosemite. 

You can find the reservation requirements and windows on each park’s website. Once you know when reservations open, it’s a good idea to set a calendar reminder with the date and time so you don't miss it. Every park has different entrance reservation windows, so be sure to check the details of each park you are interested in visiting.

In addition to park entrance reservations, some national parks also require permits for popular hikes or park experiences. You’ll need a special reservation to watch the sunrise in Haleakala, hike Angels Landing in Zion, or drive Going-to-the-Sun Road from the west in Glacier, to name a few. Some experiences are only available via lottery. Check park websites or Recreation.gov to see which park activities require permits and when they become available so you can snag a spot.

National Park Camping Reservations

Planning ahead is also key if you want to camp in a national park. National park campsite reservations are extremely competitive, and for good reason. Not only are national park campgrounds usually full of scenery and nature, but they also put you right where the action is. It's very convenient to stay inside the park, hop on a park shuttle from the campground, and enjoy campground ranger programs. 

It's important to find out the campground reservation window for the national park you wish to stay in, as they tend to vary. All national park campgrounds used to be on a six-month rolling reservation window. This is no longer the case. As national parks have struggled to manage issues in campground availability, many parks have adopted different reservation windows. 

 A child with a long braid stands in a field of bright yellow flowers with rolling green hills in the background.
Different national parks have different reservation requirements, so look up each park you plan to visit.

Note the date and time, including the time zone, for when the reservation window opens and set a calendar reminder. Be sure to set up a Recreation.gov account in advance and log in beforehand. Then hit the reservation button at the exact time the window opens, as most reservations are booked solid in the first few minutes. Consider having a friend or travel partner help you score a reservation.

RELATED: Camping Outside National Parks 2023

If you didn't get the camping reservation you were looking for or need to plan a last-minute national park trip, you could always try for campsite cancellations. This is possible to do manually by periodically checking with each park, or you can use a campsite cancellation service that searches for openings during your travel dates. We haven't had much luck manually checking for cancellations, but utilizing a service to find national park campground openings has been extremely helpful for our family.

Tips To Enjoy The Parks With Fewer Crowds

If you want to enjoy a more peaceful natural experience during your national park visit, check out these tips for visiting with less crowds.

1) Consider Visiting During The Shoulder Season

There is something magical about opening up or closing down the RV camping season each year. It's the same with national parks. The spring or fall is typically the perfect time to hit the parks before the huge crowds arrive, or as the season winds down. The weather is often mild, and you can spend time in the parks without the peak-season traffic jams. If you want a national park visit with fewer people, consider visiting in the off-season or shoulder seasons.

RELATED: Lesser Known Places to See Great Fall Colors Out West

Another trick is to visit during the week instead of on busy weekends. We always say it's better to go with crowds than not go at all. While that is true with any kind of travel, you will always have a more peaceful experience if you can skip the weekend crowds. As full-time RVers, we often catch up on work and school during the weekends and do our sightseeing during the quieter weekdays. While that isn't an option for everyone's schedule, if you can squeeze in a weekday visit, that may be the best time to hit the most popular tourist spots within a national park.

2) Enter The Park In The Late Afternoon

I know what you are thinking: the early bird gets the worm, and you want to enter first thing in the morning. While you may have to enter early if you go on a long day hike or participate in some other time-sensitive park activity, mornings are often more crowded. You can experience a long line trying to enter the park and more traffic on the park drives. 

Our family has never been early bird travelers. But in this case, not being on the ball early has been our advantage. During RV trips when we are staying near a national park, we like to come into the park around dinner time and stay until after sunset. Not only is it phenomenal to enjoy the sunset in a national park, but many parks clear out when exhausted hikers and sightseers exit to have dinner. We sometimes bring dinner picnics to enjoy the scenery and soak in the peace and quiet.

Tall rock formations and greenery rise out of a dark lake, with a sunset partially obscured by clouds above it.
Pinnacles National Park likely won’t stay on the least-visited list for long.

3) Visit One Of The Less Popular National Parks

Believe it or not, but some parks are still not widely known and visited. These parks are perfect to visit during the summer season to enjoy more peace in nature compared to the more popular national parks. Let's jump into some of our favorite less-crowded parks.

Check Out These National Parks For More Nature And Fewer People

Some parks are visited less due to a remote location or simply because they aren't as well known as the other parks. Here are a few of our family's favorite national parks that also happen to have some of the lowest annual attendance. One of these choices may be exactly what you are looking for.

Pinnacles National Park

Pinnacles National Park is located in a rural area of Central California, about 80 miles south of San Jose. This newer national park is spectacular, and many people simply don't know about it yet — or perhaps the rural location has kept visitation down. Either way, it's your gain if you want to explore a hidden gem park without the crazy crowds.

Pinnacles is the ninth least visited park in the lower 48, with only 340,000 visitors in 2023. Pinnacles didn't become a national park until 2013, and its attendance has steadily grown since then. The park is stunning, and I would be shocked if it stayed on the least-visited list for much longer.

Named after its beautiful rock formations, Pinnacles is a paradise for hikers and rock climbers. Some of the rock formations have tumbled down over time into rock talus caves that visitors can now explore. Bring along a headlamp or flashlight to walk through the caves. Also, note that your shoes may get wet walking through some of the caves, and it helps to wear sturdy footwear for slick surfaces.

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This park also has a unique program for the California condor, which nests high in the park's rock formations. We didn't get the chance to view one during our visit, but other travelers we spoke to out on the trails were able to see the rare, protected birds. Keep your eyes peeled along the rock ridges during your visit to try to spot the condors. 

Also, make sure to check out Bear Gulch Reservoir. This lake, surrounded by pinnacle rock formations, appears to have black water. It's a unique place and a spectacular photo opportunity. During our visit, we hiked the Bear Gulch Cave Trail to the Bear Gulch Reservoir and returned on the Rim Trail. Daredevil hikers that don't mind heights will enjoy taking the six-mile High Peaks Trail Condor Gulch Loop, which gives you a great chance to view condors while heading up a steep and sometimes narrow path to 1,325 feet in elevation.

Channel Islands National Park

Speaking of ditching the crowds, have you ever wanted to feel like you left the U.S. completely? You can do exactly that with a national park trip to the Channel Islands. This stunning island chain off the coast of Santa Barbara, California, feels worlds away from the mainland. Visitation is limited since the islands can only be reached by the national park concessionaire or private boat.

Not only is this scenic chain of islands worth the boat ride to reach them, but the boat ride itself is incredible. This area is popular for spotting dolphins and whales in season. We visited the park in March and got the thrill of seeing both from the boat. Dolphins were jumping and splashing in the water at the rear of the boat for a good portion of the ride out to the islands. It was also a huge thrill to see the whales, and our family's first time ever spotting one in the wild.

Island activities include spectacular hikes alongside the coastal cliff sides, kayaking through sea caves, and trying to spot the island fox that only lives here. We chose to visit the largest island in the chain, Santa Cruz Island, which also has a campground for tent campers who would like to stay longer. The hiking on this island was simply breathtaking, and we did get a chance to see one of the rare foxes. Another popular island to visit is Anacapa Island, which features a lighthouse.

Although this is one the least visited national parks in the lower 48, you will need to book your boat trip well in advance to guarantee a spot. This park isn't crowded because the boat limits the number of visitors — but you don't want to miss the boat. Also, bring along motion sickness medication for any travelers in your party that may experience sea sickness. The water can be choppy in this area.

Lassen Volcanic National Park

Lassen Volcanic National Park is a hidden gem park that will surprise you both with its beauty and interesting geological features. The scenic alpine lakes surrounded by the Cascade Mountains are postcard perfect. This park sees fewer than 500,000 visitors annually, partly due to its remote Northern California location and very short season. The year we visited, the park roads didn't open completely until July.

Even if parts of the park are closed and you can only reach one of the visitor centers, you will still be glad you came. Both park entrances offer spectacular features to the point of any snow-covered road closures. What makes this park so unexpected is the stunning volcanic features, including boiling mud pots and steam vents. You have to see this park to believe it.

Other Great Parks to Skip the Crowds

You may have noticed that we only highlighted California parks. While many national parks have lower annual attendance, the three parks listed above were our family's favorites. We guarantee you won't be disappointed with these three less crowded parks. Some other great choices in the lower 48 are North Cascades, Redwood, and Black Canyon of the Gunnison national parks.

National park travel may be more popular than it used to be, but that doesn't mean you must sacrifice having an incredible time out in nature. With some advanced planning, you can find a park that meets all of your travel goals without dealing with the crowds. So, what are you waiting for? Pack up the RV and head out to enjoy a national park this summer!

The Adventure Detour

The Adventure Detour

Scott, Vanessa, and their 14-year-old daughter have traveled in their RV for 9 years. They have worked and homeschooled on the road through 42 states so far. They blog about RVing tips, travel destinations, and the RV lifestyle at www.TheAdventureDetour.com. They are also RV content creators @theadventuredetour on Instagram, TikTok, YouTube, and Facebook.