national park · demand 3× baseline
Starts Aug 25NATIONAL PARK SERVICE 110TH ANNIVERSARY
NPS 110th anniversary — Founder's Day, all parks free August 25.
2026-08-25 → 2026-08-25 · Nationwide (NPS-wide programming)
Search opens with a one-day buffer on each side — arrive early, leave late.
Hosting near Nationwide (NPS-wide programming)? Event weekends book first — owners keep 75%.
List your rig →Start
2026-08-25
End
2026-08-25
Days away
71
Location
Nationwide (NPS-wide programming)
What you need to know
The National Park Service was established August 25, 1916 (Organic Act). On August 25, 2026, NPS celebrates its 110th anniversary with NPS-wide free admission day + special programming at flagship parks. Expect elevated visitor numbers; book campgrounds 6+ months ahead.
Official source: nps.gov/aboutus/index.htm
Book ahead
26+ wk
Demand vs baseline
3×
Est. attendance
—
Safety + legal
Free admission days at major parks (Yellowstone, Yosemite, Grand Canyon, Glacier) typically see 30-50% elevated daily visitation; arrive early, plan for longer entrance queues.
Insider tip — what you won't find elsewhere
Lesser-visited parks (Great Basin NV, North Cascades WA, Theodore Roosevelt ND) offer the same free admission without the crowd surge.
Best rigs for National Park Service 110th Anniversary
Active discounts for this event
FAQ
When does National Park Service 110th Anniversary happen?
National Park Service 110th Anniversary runs 2026-08-25 through 2026-08-25 in Nationwide (NPS-wide programming), wyoming.
What kind of rig should I rent for National Park Service 110th Anniversary?
Best categories: rv, trucks-vans. The National Park Service was established August 25, 1916 (Organic Act). On August 25, 2026, NPS celebrates its 110th anniversary with NPS-wide free admission day + special programming at flagship parks. Expect elevated visitor numbers; book campgrounds 6+ months ahead.
How early should I book my RV for National Park Service 110th Anniversary?
Recommended lead time: 26 weeks. For demand multiplier 3× events, local inventory fills fastest — book early to lock the best rigs and rates.
What safety + legal guidance applies for National Park Service 110th Anniversary?
Free admission days at major parks (Yellowstone, Yosemite, Grand Canyon, Glacier) typically see 30-50% elevated daily visitation; arrive early, plan for longer entrance queues.
What's an insider tip for National Park Service 110th Anniversary?
Lesser-visited parks (Great Basin NV, North Cascades WA, Theodore Roosevelt ND) offer the same free admission without the crowd surge.
Deep dive · PickRV editorial
Everything you need to plan National Park Service 110th Anniversary
The National Park Service was established August 25, 1916 (Organic Act). On August 25, 2026, NPS celebrates its 110th anniversary with NPS-wide free admission day + special programming at flagship parks. Expect elevated visitor numbers; book campgrounds 6+ months ahead. Lesser-visited parks (Great Basin NV, North Cascades WA, Theodore Roosevelt ND) offer the same free admission without the crowd surge.
Best RV parks
Yellowstone — Fishing Bridge RV Park
fullXanterra (NPS concessioner) · Within Yellowstone NP
Only full-hookup RV park inside Yellowstone. Books 12+ months ahead.
Yosemite — Upper Pines Campground
dryNPS Yosemite · Within Yosemite Valley
Boondock-rated rigs only. Books months ahead via recreation.gov.
Grand Canyon — Trailer Village
fullXanterra (NPS concessioner) · Within South Rim
Only full-hookup option inside park. Books 6+ months ahead.
Great Basin — Lower Lehman Creek (less crowd surge)
dryNPS Great Basin · Within Great Basin NP
Lesser-visited NP — same free admission, far less crowd. Boondock-rated only.
Per-vehicle-type recommendations
rv
Class C 22-32ft for most parks — Class A 35ft+ restricted at Yellowstone Beartooth, Yosemite Valley, Glacier Going-to-the-Sun Road.
trucks vans
Class B campervan is the NPS flex option — fits all park campgrounds, handles narrow scenic drives.
towable
Travel trailer / fifth wheel works for full-hookup destinations (Fishing Bridge, Trailer Village). Verify tow vehicle weight rating + trailer length restrictions per park.
Safety + legal — sourced
NPS general guidance
Free admission days at major parks (Yellowstone, Yosemite, Grand Canyon, Glacier) typically see 30-50% elevated daily visitation. Arrive early, plan for longer entrance queues.
NPS wildlife rules
Stay 100 yards from bears + wolves. 25 yards from all other wildlife. Carry bear spray + know deployment in bear country.
NWS (per park)
August weather varies wildly by park. Yellowstone 70-85F day / 35-45F night. Grand Canyon Rim 60-80F. Glacier 65-80F day / 40F night.
NPS road regulations
Yellowstone Beartooth + Dunraven, Glacier Going-to-the-Sun, Yosemite Tioga Pass all have length + height restrictions for larger rigs.
NPS LNT (Leave No Trace)
Pack out everything. Use designated grills + fire rings only. Generator hours posted.
Transit from RV base to event
Park Shuttle Bus (per park)
Yellowstone, Yosemite Valley, Grand Canyon, Glacier all have park shuttles
Drive Park Roads
Personal vehicle on park scenic drives
Ranger-Led Programs
Special NPS 110th programming — check per-park schedule
Booking timeline
- 1. 26 weeks before
Choose your NPS park + book RV campground simultaneously via recreation.gov.
- 2. 20 weeks before
Book PickRV vehicle.
- 3. 16 weeks before
Plan NPS 110th programming schedule + ranger walks.
- 4. 8 weeks before
Confirm rig + propane + tire pressure for elevation + weather.
- 5. 4 weeks before
Confirm bear-spray + wildlife safety review (bear country parks).
- 6. NPS 110th week
Arrive 1-2 days early to settle. Free admission day August 25 — explore special programming.
Ready to roll?
Wyoming is waiting.
Owners keep 75% · optional coverage at checkout · 48h free cancel. Owners + companies + tour operators all welcome.
More Wyoming + national park events · 5 picks
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4.5× demand
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Grand Canyon rim-to-rim window
North Rim open window — only 5 months/year. Less crowded than South Rim.
3.5× demand
Plan around the event · 4
Hub state · nearest city · nearest park · recommended rig category — one click each.
Important: travel + safety + insurance disclaimer
This guide is provided for general informational purposes only. PickRV is not an insurer, legal advisor, or vehicle-safety authority. Trip planning, route selection, rig suitability, weather, and emergency decisions are the renter's responsibility. Always consult the rig manufacturer's owner's manual, your insurance provider, the U.S. National Park Service (nps.gov), NOAA / NWS weather alerts (weather.gov), state and local emergency-management agencies, and current local regulations before and during travel. Cost figures, season windows, road conditions, and fee references on this page are estimates as of May 2026 and vary by season, location, rig, carrier, and operator. Mentions of brand names, state-tourism marks, national-park feature names, or third-party programs are informational only and do not imply affiliation, sponsorship, or endorsement.
Per-state legal callout · WY
Before you rent in Wyoming — key local rules
Standard license covers personal motorhomes under 26,001 lbs
Wyoming does not require a CDL or special endorsement for non-commercial motorhomes under 26,001 lbs GVWR. Out-of-state license honored under USDOT reciprocity. Heavier motorhomes (Class A diesel pushers > 26K) may trigger non-commercial Class B in some states — verify with the state DMV when towing combined-weight rigs.
Wyoming Driver Services · verified 2026-05-24
Aquatic Invasive Species inspection required at WY waters
Wyoming Game & Fish does NOT require a general boater education card but mandates Aquatic Invasive Species (AIS) inspection for all watercraft entering Wyoming waters from outside the state. AIS decal ($30 resident / $50 nonresident) funds prevention. Yellowstone Lake + Flaming Gorge + Boysen Reservoir add NPS/USBR federal rules.
WY Game & Fish — AIS · verified 2026-05-24
WY OHV Decal required ($25/yr); BLM Wyoming = largest state
Wyoming requires OHV decal ($25/yr) for any OHV operated on public land. BLM Wyoming manages 18M+ acres — the largest BLM state — with extensive dispersed motorized recreation. Yellowstone + Grand Teton ban OHV on backcountry trails.
WY State Parks — OHV · verified 2026-05-24
Wyoming BAC 0.08%; open container in passenger area prohibited
Wyoming enforces 0.08% BAC for non-commercial drivers (0.04% commercial). Open alcoholic containers prohibited in passenger areas on public highways. Living-quarters use while parked may be permitted but is officer-discretion at roadside stops.
WY Stat §31-5-233 · verified 2026-05-24
Wyoming rules · last verified 2026-05-10
- · Tax: 6.00%
- · Min driver age: 16+ standard, 21+ Class A
- · Gravel roads: Allowed — no restriction
- · Generator quiet: 22:00-08:00