Looking to take a winter national parks trip? These warmest national parks to visit in winter all have average daytime temps above 60 degrees for you to enjoy.
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1) Biscayne National Park: Florida – Best National Park To Visit In Winter
Biscayne National Park is a lesser-known national park that definitely deserves a visit.
With average winter daytime highs of 74-78 degrees, it is the perfect warm national parks in winter getaway.
This park is unique in that 95% of the park is underwater. This water park outside of Miami protects a large coral reef that spans all the way south past the Florida Keys.
Biscayne National Park is one of the best national parks to visit in winter for snorkeling.
A winter visit provides an escape from the Florida heat, humidity, and bugs that are present in this park the rest of the year.
It is one of the top national parks to visit in December. Biscayne National Park is busy in the winter, but spring is the peak visitation.
Popular park activities include snorkeling and diving the reef, boat lighthouse tours, glass-bottom boat tours, and kayaking/paddleboarding through the mangroves.
Be sure to reserve tours ahead of time to guarantee a spot. This area is a perfect national parks winter getaway.
2) Everglades National Park: Florida – Warmest National Parks To Visit In Winter
We love the Everglades but the bugs, heat, and humidity can make it hard to enjoy.The winter months in Florida are the dry season with a dramatic drop in humidity and bugs.
With daytime high temperatures in the 70s and lows in the 50s, this is one of the warmest national parks in winter.
There are occasional cold snaps that can get close to freezing, but they do not last long.
The Everglades are a warmest national park in December.
Everglades National Park offers many unique park activities. The most exciting activity is the airboat tours. This was our favorite part of the park.
All of the activities are so much more enjoyable with less humidity and bugs. Florida is one of the warmest states in winter with perfect outdoor activity weather.
Adventure Tip: Winter is the peak season for this park. It is more crowded and you want to reserve camping and activities ahead of time.
3) Dry Tortugas National Park: Florida – A Best National Park In Winter
Dry Tortugas is another rarely visited gem in the national park system. This top national park in winter is a less crowded national parks experience.
With average daytime highs of 65-78 degrees and fewer crowds, winter is a great time to visit. In fact, it’s one of the few warm national parks in December.
Dry Tortugas National Park is an island, historic Fort Jefferson, and coral reef that is only accessible via boat or seaplane from Key West.
Dry Tortugas is one of the best national parks warm in winter for water exploration.
A fall national park visit beginning in October – December is less crowded but windier with less water visibility.
January – April is peak season but has the calmest water and best visibility. Dry Tortugas is one of the best national parks to visit in January.
Adventure Tip: The boat ride is 2 1/2 hours each way and known to be rough seas at times. Bring motion sickness medication if you are usually affected on boats.
I don’t have our own photo of this park, so here is a photo from the beautiful nearby Florida Keys.
4) Big Bend National Park: Texas – Best National Parks Winter
Big Bend is one of the least visited national parks that are warm in the winter.
The daily winter high temperatures are comfortable at 61-70 degrees with lows of 37-47.
It is cooler, with possible snow at higher elevations. Rare light snow is possible in the rest of the park.
Big Bend National Park is over 100 degrees for the average summer daytime high, which makes it hard to enjoy outdoor warm national parks activities. Winter is just perfect!
Unlike the rest of the parks on our list, Big Bend is one of the lesser-visited national parks, so it is never extremely crowded in any season.
The only crowded time in winter is during the holidays. Big Bend is the perfect national park to visit in winter!
The winter weather is perfect for enjoying hiking, floating, camping, 4-wheeling, and stargazing. This is an International Dark Sky Park.
Adventure Tip: Check out the hot springs, which sound amazing in the winter months.
I don’t have our own photo of Big Bend, so here is one from another park on our list Death Valley National Park.
5) Saguaro National Park: Arizona – Best National Parks To Visit In The Winter
Seeing the giant saguaro cacti are a thrill, especially in comfortable average daytime high temps of 65-75 degrees.
Summer highs in this park average 95-110 degrees daily. Saguaro is the perfect choice for visiting national parks in winter.
The winter season is the perfect time to hike, drive the scenic park loop, camp, and backpack.
Because of the pleasant weather, this is also the peak season for Saguaro National Park. It’s still one of the best national parks warm in winter.
This means more crowds but also more guided park activities like ranger walks and other programs. Saguaro is one of the best national parks to visit in December.
The weather was great during our November visit, it wasn’t crowded on a weekday, and we enjoyed seeing all the massive cactus formations.
6) Channel Islands National Park: California – Top National Parks In Winter
The Channel Islands are a once-in-a-lifetime trip. Even though you are right off the coast of California, it feels like you have entered another world.
With average daytime highs of 61-66 degrees, Channel Islands National Park is comfortable to visit in winter.
A perk of visiting in the winter is also less fog and a chance to view migrating whales. It’s one of the best winter national parks.
We had the thrill of viewing our first-ever whale on our boat ride to the islands! Dolphins also played in the surf from our boat.
Popular park activities include camping, hiking, and paddling the sea caves.
The winter is windier than other times of the year though, so check water conditions if you wish to paddle.
The Channel Islands are one of the least crowded warm weather national parks.
Adventure Tip: January and February are the wettest months for this park. To avoid the rain, this is a best national park to visit in December. Bring rain gear and also motion sickness medication for the boat ride.
7) Pinnacles National Park: California – Warmest National Parks To Visit In Winter
Pinnacles National Park is a hidden gem in the national park system.
This less crowded national park is in a very rural area of Central California, and most people simply don’t know about it.
The average daily highs are 60-70 degrees, perfect for outdoor exploring. While there may be snow in higher elevations, it is rare in the park.
Year-round this is one of the least-visited national parks in warm climates. It’s just right for a winter visit.
We loved this park, and although it isn’t one of the more crowded parks, it is extremely hot in the summer. The average summer temps are 90-100 degrees.
Visiting this park in the winter allows you to enjoy the popular park activities of camping, hiking, backpacking, and rock climbing in comfort.
January and February are the wet season months for Pinnacles, so pack layers and rain gear. This is one of the perfect national parks to visit in December.
Adventure Tip: Don’t miss exploring the rock talus caves that the park is known for!
8) Death Valley National Park: California & Nevada – Incredible Winter National Parks
Winter in Death Valley is less windy with comfortable average daily high temps of 65-75 degrees.
This is the perfect weather for hiking, climbing, mountain biking, camping, and horseback riding. Death Valley is one of the must-see national parks to visit in the winter.
Death Valley National Park is the hottest place in North America, so it makes sense to visit this national park in winter.
We visited in late October, and the temperatures were still over 100. It felt almost hard to breathe. The average summer temps are 115 degrees!
The winter also provides snow-capped mountains, better-angled light for photography, and wildflowers starting in late February.
Winter is not less crowded, though. The least crowded time to visit is after Thanksgiving and before Christmas.
The most crowded is during the holidays. Death Valley is one of the best national parks to visit in February and January.
Adventure Tip: Ask the rangers about the Racetrack sliding rock phenomenon. There are fewer winds in the winter to view this, but it is fun to try.
9) Joshua Tree National Park: California – Best National Parks In Winter
Joshua Tree is one of the most perfect warm weather national parks to explore.
The average daytime temperatures are comfortable at 61-74 degrees. It is rare but possible to get a beautiful dusting of snow.
Joshua Tree National Park is another desert park that averages close to 100 degrees in the summer. It is tough to enjoy the beauty of this park in that kind of heat.
Winter in the park is lovely, though. Joshua Tree is one of the best winter national parks!
The weather is perfect for hiking, biking, camping, and rock climbing. The clear winter skies are perfect for stargazing in this International Dark Sky Park.
This is the peak season for this park, so although the weather is great, there may be crowds. Be sure to reserve camping ahead of time.
Adventure Tip: There is limited cell phone service in the park. Be sure to download park and hiking maps ahead of time.
FAQs Warm National Parks In Winter
What national park is warm in winter?
Dry Tortugas National Park is warm in winter. In fact, it is the warmest winter island national park that is just perfect for a winter national parks getaway.
Are any national parks warm in the winter?
National parks warm in the winter include desert parks like Joshua Tree and Florida National Parks like the Everglades. They are perfect for a winter trip.
What is the best national park to visit in winter?
Death Valley is the best national park to visit in winter. This hottest national park can be unbearable, but it is just right during the winter months.
Which Warmest National Parks To Visit In Winter Are Top On Your Travel List?
The outdoor adventures don’t have to stop just because winter is here. I hope this inspires you to get out and enjoy one of the national parks this winter!
Want to know my secrets for booking hard-to-get national park campsites? Check out: How To Score Sold-Out National Park Campsites.
Looking for more national park inspiration? Check these out:
Have you visited any of these parks in winter? Please leave me a comment!
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Enjoy your adventure detour!
Scott and Van of The Adventure Detour are travel writers focusing on RV travel, family outdoor travel, national parks travel, and hiking. They have been full-time RV living and traveling across the US since 2015. In 8 years of full-time RVing, they have visited 38 national parks so far with the ultimate goal to see them all. They work as digital nomads while roadschooling their daughter nicknamed Sissy. On the way to all 50 states, they have visited and hiked through 42 states so far. The travel bucket list is forever growing!