Back to the full Top 10
#2 on this list
Grand Canyon National Park
Arizona
Best balance of rim weather and inner-canyon access.
- Price
- Check current price
- Reader rating
- No reader votes yet
- How we assessed it
- Specification researched
#3 on this list
Great Smoky Mountains National Park
North Carolina / Tennessee
Late wildflowers, full waterfalls, and greening ridges.
- Price
- Check current price
- Reader rating
- No reader votes yet
- How we assessed it
- Specification researched
Specs side by side
| Spec | Grand Canyon National Park | Great Smoky Mountains National Park |
|---|---|---|
| Elevation Range | 2,200 to 8,297 feet | — |
| May Rim Weather | Lows near 40°F, highs in the low 70s°F | — |
| May Phantom Weather | Lows near 60°F, highs reaching upper 80s°F | — |
| Primary Access | South Rim open year-round; North Rim opens mid-May | — |
| Permit System | Recreation.gov lottery four months in advance | Paid parking tag and backcountry reservation required |
| Water Status | Seasonal pipelines subject to frequent breaks | — |
| Location | — | North Carolina and Tennessee border |
| Total Area | — | 522,427 acres |
| Peak Elevation | — | 6,643 feet at Clingmans Dome |
| Bear Density | — | Roughly two bears per square mile |
| Trail Network | — | Over 848 miles of maintained trails |
What our reviewers liked and didn't
Grand Canyon National Park
- Manageable inner gorge temperatures before lethal summer heat takes over
- North Rim access typically resumes mid-month, unlocking rim-to-rim travel
- Long daylight hours allow pre-dawn starts to avoid the midday sun
- Corridor trail water stations and rest houses provide critical safety margins
- Steep descents and relentless ascents punish knees and mask dehydration
- Corridor camping permits are exceptionally difficult to secure via lottery
- Frequent utility pipeline breaks can disrupt drinking water at trail stations
Great Smoky Mountains National Park
- Peak water volume transforms waterfalls and creeks into roaring spectacles
- Moderate daytime temperatures ideal for grinding out steep elevation gains
- Spectacular mid-elevation wildflower displays and vibrant spring leaf canopy
- Extensive backcountry shelter network simplifies multi-day route planning
- High trailhead parking competition requires crack-of-dawn arrivals
- Frequent, sudden rainfall creates slick clay mud and swollen stream fords
- Backcountry camping strictly regulated with mandatory designated sites
Prices change constantly — the figure shown is the last verified catalog price, and the buy buttons always go to the current listing.