Things to Do in Yellowstone National Park in July
July weather, activities, events & insider tips
Peak Season · Premium Pricing
July Weather in Yellowstone National Park
Temperature, rainfall and humidity at a glance
71°F (21°C)
High Temp
42°F (5°C)
Low Temp
1.3 inches (33 mm)
Rainfall
70%
Humidity
⚠ Afternoon thunderstorms explode above 2,400 m (8,000 ft) with lightning risk. Seek shelter immediately. No picnic tables. Metal is danger.
⚠ Wildfire smoke from regional fires can reduce visibility and cause respiratory issues for sensitive individuals. Masks help. Stay inside if wheezing.
Is July Right for You?
Weigh the advantages and considerations before booking
Advantages
- + Wildlife viewing peaks. Bison calves are everywhere around Lamar Valley, and elk herds gather in Hayden Valley for evening grazing sessions that feel like National Geographic documentaries happening 30 m (100 ft) from your car. Keep the engine off. Stay quiet. The show is free.
- + All park roads and facilities are fully open, including the Beartooth Highway and Dunraven Pass. These high-elevation routes close for eight months and give you those postcard views of the Absaroka Range. Drive them now or wait until next June.
- + Geothermal features are at their most dramatic. Morning steam clouds from Grand Prismatic and Old Faithful create those ethereal photos you see on Instagram. The 70% humidity makes the sulfur smell hang heavier in the air. Bring a bandana.
- + Evening temperatures drop to 6°C (42°F). That is good for campfires at Madison Campground and stargazing at 2,100 m (7,000 ft) elevation where the Milky Way looks close enough to touch. Bring marshmallows. Bring a jacket.
Considerations
- − Peak season crowds. Parking at Old Faithful fills by 9:30 AM, and you'll wait 45 minutes for a table at the Old Faithful Inn dining room even with reservations. Eat breakfast early. Or late. Never on time.
- − Wildfire smoke from regional fires can reduce visibility to 3 km (2 miles) on bad days. The Tetons disappear completely and those famous Yellowstone vistas become hazy brown-gray walls. Check the forecast. Have a Plan B.
- − Hotel rates in West Yellowstone and Gardiner jump to their highest levels of the year. What costs $120 in October runs $300+ in July, and you'll book months ahead. Pay the price or sleep in your car.
Best Activities in July
Top things to do during your visit
Lamar Valley Dawn Wildlife Tours
July mornings at 5:30 AM are memorable. The valley floor sits at 1,800 m (5,900 ft) and temperatures hover around 8°C (46°F), so steam rises off the Lamar River while bison herds cross right in front of you. Wolves are active with pups, and if you're lucky you'll see the Junction Butte pack hunting near the river. The light is photographer-good for two hours after sunrise. Set two alarms.
Booking Tip: Book wildlife tours 3-4 weeks ahead through licensed operators (see current options in booking section below). Bring binoculars. Wolf sightings often happen 500 m (0.3 miles) away. Patience required.
Grand Prismatic Morning Photography Walks
The boardwalk around Grand Prismatic steams most dramatically between 7-9 AM when overnight lows meet morning sun. July's humidity makes the steam clouds thicker and longer-lasting. You'll get those surreal shots where the boardwalk disappears into white mist while the bacteria mats glow orange and yellow beneath. Arrive early. Leave happy.
Booking Tip: Arrive before 8 AM for parking and to beat tour buses. The Fairy Falls trail gives the overhead view everyone wants. It's 1.6 km (1 mile) each way with 120 m (400 ft) elevation gain. Worth the sweat.
Yellowstone Lake Kayak Tours
July is when Yellowstone Lake finally warms enough for paddling. Water hits 12°C (54°F) which feels refreshing after hiking in 22°C (71°F) heat. Morning tours start at 7 AM when the lake is glass-calm and you can hear loons calling across 136 sq km (53 sq miles) of water. Afternoon winds pick up around 2 PM. Paddle early.
Booking Tip: Morning tours are essential. Afternoon winds create 1 m (3 ft) waves that make kayaking miserable. Book lake tours specifically, not general kayak rentals. Save your arms.
Evening Geyser Basin Walks
Upper Geyser Basin empties out after 6 PM when day-trippers leave for West Yellowstone. July evenings stay light until 9 PM, and the boardwalks around Castle Geyser and Grand Geyser are nearly empty. The sulfur smell is stronger in evening humidity, and you'll hear the hollow thump of geysers erupting across the basin. Stay late. Thank yourself.
Booking Tip: Start at 7 PM from Old Faithful Visitor Center. Bring a headlamp for the walk back. The boardwalks aren't lit and it gets dark fast after sunset. Don't stumble.
Beartooth Highway Scenic Drives
This 109 km (68 mile) highway peaks at 3,300 m (10,947 ft). July is the only month it's fully open. You'll drive above treeline through alpine tundra where July temperatures can still hit freezing, then drop 1,500 m (5,000 ft) into Red Lodge where it's 24°C (75°F). The temperature swing happens in 30 minutes of driving. Pack layers.
Booking Tip: Start early from Red Lodge. Afternoon thunderstorms build quickly above 2,400 m (8,000 ft) and can drop visibility to near-zero. The switchbacks near the top aren't for nervous drivers. Grip the wheel.
Where to Stay in Yellowstone National Park in July
Hand-picked hotels across price tiers for July travellers.
★★★★
Mid-Range
Gesang International Hotel (Wuwei Tianzhu Railway Station)
From $48 / night
Check Prices on Trip.com →
Public Holidays in July
Dates that affect opening hours, transport and crowds
Independence Day
Observed nationwide as a public holiday.
Independence Day
Observed nationwide as a public holiday.
Packing Checklist
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Need the full list with shopping links?
Climate-specific gear, brand recommendations, and what to leave at home.
View Yellowstone National Park Packing List →Essential Tips
Insider knowledge and common pitfalls to avoid
Insider Knowledge
Book dinner reservations at Old Faithful Inn when you check in. The dining room books solid by 10 AM for same-day dinner, and walk-ins wait 90+ minutes. Reserve early. Eat better.
Skip the 9 AM Old Faithful eruption crowd. Walk 15 minutes to Castle Geyser which erupts every 10-12 hours and draws 20 people instead of 2,000. Hear the roar. Skip the mob.
Local secret: the Boiling River swimming area (closed in 2026 for thermal features protection). Locals now go to the Firehole River swimming area near Madison Junction where the water's 30°C (86°F) year-round. Follow the steam.
Morning wildlife tip: drive the Lamar Valley road at 5:30 AM with headlights off. Animals are active on the road before traffic starts, and you'll spot them before other cars scare them away. Go slow. See more.
Avoid These Mistakes
Waiting until 10 AM to leave for Old Faithful. Parking fills by 9:30 AM and you'll circle for 30 minutes while tour buses unload 60 people at once. Beat the rush. Arrive early.
Shorts and a t-shirt at 6°C (42°F) in Lamar Valley at 5:30 AM equals shivering while wolves hunt. Pack layers. The cold bites through car windows. You will regret cotton.
July snow still clings above 3,000 m (10,000 ft) on Beartooth Highway. Rangers close sections without warning. Check updates daily. Carry chains.
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Top-rated things to do in Yellowstone National Park this July
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