Top 5 National Parks to Visit in Summer (and What to Pack)

Top 5 National Parks to Visit in Summer (and What to Pack)

Summer is prime time for national park adventures—long days, open roads, and the perfect excuse to get outside. Whether you’re road-tripping across the country or planning a long weekend escape, these five U.S. national parks deliver unforgettable summer experiences.

From alpine hikes to canyon views, we’ve also included what to pack so you’re geared up for every trail, summit, and scenic overlook.

🏞️ 1. Yellowstone National Park, Wyoming/Montana/Idaho

Why go in summer:
Yellowstone is bursting with life in summer—wildflowers bloom, bison roam, and the geothermal features bubble against vibrant blue skies. The longer days give you more time to hike, explore geysers, and spot wildlife.

Must-do:

• Hike to Fairy Falls
• Watch Old Faithful erupt
• Visit the Grand Prismatic Spring

What to Pack:

• Breathable, moisture-wicking base layers
• Lightweight rain jacket (afternoon storms happen!)
• Binoculars for wildlife spotting
• Bug repellent and bear spray
• Durable trail runners or hiking boots

🏔️ 2. Glacier National Park, Montana

Why go in summer:
With snow finally melted, Glacier’s legendary Going-to-the-Sun Road fully opens, revealing jaw-dropping views, alpine lakes, and access to high-elevation hikes.

Must-do:

• Grinnell Glacier Trail
• Drive Going-to-the-Sun Road at sunrise
• Rent a kayak on Lake McDonald

What to Pack:

• Sun-protective shirts with UPF
• Insulated jacket for cold mornings at elevation
• Reusable water bottle or hydration pack
• Trekking poles for steep hikes
• Bear-proof food storage (if camping)

🌄 3. Zion National Park, Utah

Why go in summer:
Zion offers dramatic desert views, epic hikes like Angels Landing, and water-filled canyons that are perfect for cooling off. Summer means hot temps—but also access to Zion’s famous Narrows hike.

Must-do:

• The Narrows (wade through slot canyons)
• Watch sunset from Canyon Overlook Trail
• Hike to Angels Landing (permit required)

What to Pack:

• Quick-dry clothing and water shoes for The Narrows
• Wide-brim hat and breathable sun hoodie
• Electrolyte tablets or drinks
• Daypack with hydration sleeve
• Lightweight hiking sandals or ventilated shoes

🏜️ 4. Grand Teton National Park, Wyoming

Why go in summer:
Grand Teton offers crisp mountain air, peaceful lakes, and a rugged, less crowded experience compared to its neighbor Yellowstone. The alpine trails and wildlife viewing are spectacular in summer.

Must-do:

• Jenny Lake boat ride + hike to Inspiration Point
• Kayak on Jackson Lake
• Teton Crest Trail (for serious backpackers)

What to Pack:

• Layers for high-elevation weather swings
• Daypack with emergency essentials
• Polarized sunglasses and sunscreen
• Bug net or spray
• Lightweight puffer jacket for chilly evenings

🌲 5. Acadia National Park, Maine

Why go in summer:
Acadia shines in summer with coastal hikes, blueberry bushes in bloom, and cool ocean breezes. It’s a perfect destination for families or anyone seeking both forest and sea.

Must-do:

• Sunrise from Cadillac Mountain
• Ocean Path Trail to Thunder Hole
• Bike the historic carriage roads

What to Pack:

• Fleece or windbreaker for cool coastal mornings
• Insect-repellent clothing or spray
• All-terrain shoes or trail-to-town sneakers
• Reusable daypack
• Camera or phone with waterproof case

🌟 Bonus Packing Tips for Any National Park Trip:

• Hydration is key: Carry at least 2 liters per person per day
• Layer smart: Base, mid, and outer layers help you adapt to all weather
• Sun protection: Don’t skip SPF, UPF clothing, hats, and sunglasses
• Leave no trace: Pack reusable utensils, trash bags, and eco-friendly toiletries
• Navigation tools: Offline maps, compass, or GPS device

Final Thoughts

Summer’s calling, and the national parks are open for exploration. Whether you’re headed to the mountains, desert, or coast, a little planning—and the right gear—makes all the difference between a good trip and a great one.

Wherever your adventure takes you this season, HDOSport.com has you covered with trail-tested apparel, versatile gear, and expert tips to help you Love the Outdoors every step of the way.