There’s something deeply satisfying about exploring a national park on two wheels. The slow roll past a redwood giant, the sudden hush when the only sound is your tires on gravel, or that earned breath at the top of a sun-soaked climb, it’s a rhythm that driving just can’t offer.
For cyclists, the national parks of the United States are riding destinations packed with natural drama, quiet solitude, and a few quirks you’ll want to plan for.
From Acadia to Zion, national parks offer routes for every skill level. But before you gear up, it’s important to know the rules, follow safety tips, and understand where you can legally (and enjoyably) ride.
Key Highlights
- Bikes are allowed on roads and designated trails, but not in wilderness areas.
- Always check park-specific rules and ride with traffic.
- Wear a helmet, bring lights, and prepare for changing weather.
- Top parks include Acadia, Glacier, Zion, and Rocky Mountain.
Rules Cyclists Must Know Before Riding in a National Park
You can’t treat a ride in a national park the same way you would a weekend loop at your local trailhead.
The National Park Service (NPS) has its own set of guidelines, and each park layers on additional rules depending on terrain, traffic, and ecological concerns.
Always Start by Checking the Park’s Website
Before rolling in, head to NPS.gov and search the park’s name. There you’ll find:
- Trail closures and roadwork updates
- Restrictions due to fire, wildlife activity, or weather
- Current rules about e-bike access or shuttles
- Park-specific maps and alerts
During high-traffic seasons or health crises, some parks may enforce social distancing, mask use, or limit group sizes. Planning ahead prevents unwanted surprises at the gate.
Know Where Bikes Are Allowed
Cycling is generally permitted on paved roads and a handful of designated trails. Mountain biking is far more limited, with only certain backcountry or multi-use routes open to knobby tires. A few good examples:
- Permitted: White Rim Trail in Canyonlands (mountain bikes welcome)
- Off-limits: Most wilderness-designated areas in all parks
Traffic Laws Still Apply
Riding in national parks often means sharing narrow roads with tourist traffic-some of which includes large RVs or distracted drivers.
You’ll need to follow all posted traffic laws:
- Stop at stop signs
- Yield to pedestrians
- Stay within speed limits (usually 35-45 mph for vehicles)
Wildlife Isn’t Just Scenic
Bison, bears, snakes-you name it, they’re out there. And your presence on a quiet bike might spook them faster than a loud car. Standard rule of thumb:
- Stay 100 yards away from bears and wolves
- Keep 25 yards away from all other wildlife
Make noise on the trail, especially around bends or near dense brush. Don’t stop in the middle of a road to take pictures, and never leave food out.
It’s not just inconsiderate-it’s dangerous.
Leave No Trace
Respecting the environment is a must. Cyclists should:
- Stay on designated roads and trails
- Avoid damaging vegetation or riding over soft ground
- Pack out all trash (snack wrappers, water bottles, tubes)
- Keep noise low, especially around hikers or camping areas
Even small actions like cutting corners or riding muddy trails can harm fragile ecosystems.
Safety Gear Isn’t Optional
You’ll be riding through wild terrain, often with patchy reception and unpredictable weather. Be prepared:
- Always wear a helmet
- Use bike lights front and rear, especially near dusk
- Wear visible or reflective clothing
- Bring a map, not just your phone (GPS can fail)
- Carry water, food, first-aid gear, and layers
If you’re going into high-elevation areas like Trail Ridge Road, be ready for temperature swings and sudden wind gusts.
Rules at a Glance
Where to Ride
With over 60 parks in the system, the real question isn’t if you can ride, but where. Here are 10 standout destinations for cycling, whether you’re looking for smooth, car-free trails or long-distance climbing epics.
Destination Highlights
1. Acadia National Park – Maine
The 45 miles of crushed-rock Carriage Roads here were designed by John D. Rockefeller and remain blissfully car-free.
You’ll roll past peaceful lakes, granite bridges, and the rocky coastline of the Atlantic. Even better? The terrain is approachable for most riders, and you’ll find plenty of scenic picnic spots.
2. Glacier National Park – Montana
The Going-to-the-Sun Road is one of the most iconic climbs in the country. In May and June, before vehicle traffic resumes, cyclists get first dibs.
Be prepared: the ascent is long and reaches 6,646 feet, so bring plenty of water, snacks, and warm gear.
3. Zion National Park – Utah
Zion’s Scenic Drive shuts out private cars from April through October, making it a favorite for families and beginner cyclists. Park shuttles are the only motor traffic allowed.
Add on the Pa’rus Trail for a quiet roll alongside the Virgin River.
4. Rocky Mountain National Park – Colorado
Trail Ridge Road takes you above the treeline, literally. Over 12,000 feet at its highest point, it crosses the Continental Divide and delivers nonstop alpine views.
The weather can shift quickly up there, so check the forecast and start early.
5. Cades Cove – Great Smoky Mountains, Tennessee
From May to September, vehicles are kept off the Cades Cove Loop Road until 10 a.m. on Wednesdays and Saturdays.
That gives you a peaceful morning ride past meadows, pioneer homesteads, and maybe a black bear or two.
Smart Tips for Cyclists in National Parks
Planning makes all the difference. Here’s how to make sure your ride is smooth, safe, and memorable:
Know Your Route and Timing
- Download digital maps from NPS.gov or grab one at the park entrance
- Ride early in the morning or mid-week to beat crowds
- Know where water, restrooms, and bail-out points are located
- Avoid peak summer weekends if you can
Pack Like a Pro
Bring gear for the full day, including:
- Water (plus filter or purifier)
- Lightweight rain jacket and warm layer
- Snacks or meals depending on ride length
- Repair kit and spare tube
- First-aid basics and sunscreen
- Flashlight or bike-mounted light, even if you don’t plan on night riding
Ride Defensively
- Always ride with traffic, single file
- Use front and rear lights even in the day-especially in wooded or shaded areas
- Watch for drivers unfamiliar with the roads (especially rental RVs)
- Use mirrors or helmet-mounted rearview setups on busy routes
Wildlife Awareness
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- Keep food stored away at all times
- Make noise as you ride to avoid surprise encounters
- Don’t stop for selfies with animals
- If a bear or moose blocks your path, wait it out or backtrack
Camping Options
- Many parks offer bike/hike campsites (cheaper and usually easier to snag than car sites)
- Some parks save a few sites each night for walk-in cyclists
- Know seasonal closures-some campgrounds open late or close early
Entry Fees
- Most parks charge $20 per person for cyclists, compared to $35 per vehicle
- Some parks require reservations for timed entry (but cyclists are often exempt)
- Bring cash or card, and check if your park honors the America the Beautiful pass
Lock It Up
- While bike theft isn’t rampant in national parks, it’s smart to lock your ride if you’ll be hiking or away for a while
- U-locks or folding locks are more secure than cables
- Lock to fences or metal signposts if bike racks aren’t available
Bonus – Better Wildlife Encounters
Cyclists often get closer to wildlife than drivers, without disturbing the animals. You move quieter and slower than a car, and that can give you front-row seats to some unforgettable moments. Elk bugling in Rocky Mountain. A black bear crossing the road in Shenandoah.
Even a silent wolf padding through morning fog in Yellowstone. Just remember: watch from a distance, keep your hands off the camera if you need to brake, and never stop traffic to gawk.
Final Thoughts
Cycling in a national park doesn’t just mean “taking the scenic route.” It’s about really seeing the landscape, hearing the wind through the trees, and feeling the terrain under your tires.
Whether you’re climbing alpine passes in Colorado or coasting through redwoods in California, the experience is immersive and often unforgettable.
But it works best when you’re ready. That means knowing the rules, bringing the right gear, respecting the wild, and riding with awareness.
So check your brakes, pack smart, and get out there. Some of the best rides in the country are waiting for you, no car required.
