Park Comparison
Olympic vs Zion
Two iconic parks, different strengths. Here's how they stack up.
Updated
The Quick Take
Olympic
Olympic holds temperate rainforest, 73 miles of wild coast, and glacier-capped peaks—three ecosystems most parks never combine.
Zion
Red cliffs rise 2,000 feet above the Virgin River, where Angels Landing's chain climb and The Narrows' slot canyon wade draw crowds.
At a Glance
The Crowd Picture
Zion draws roughly 1.3x more visitors than Olympic, but how crowded a park feels depends on more than raw numbers.
Olympic
Olympic welcomes 3.7M visitors annually across 1,442 square miles — about 2,578 visitors per square mile. Congestion is moderate, peaking in August.
Zion
Zion welcomes 4.9M visitors annually across 229.9 square miles — about 21,516 visitors per square mile. Congestion is intense, peaking in June. A long comfortable season helps spread crowds across 6 months.
Olympic is dramatically less congested than Zion — you'll feel the difference on every trail.
When to Go
Click any month to see how conditions compare side-by-side.
Trails & Activities
Olympic National Park has more trail mileage for exploration.
Olympic Top Activities
- photography 10/10
- hiking 9/10
- backpacking 9/10
- wildlife viewing 9/10
- kayaking canoeing 8/10
Zion Top Activities
- hiking 10/10
- canyoneering 10/10
- rock climbing 9/10
- stargazing 8/10
- ranger programs 8/10
Camping
Olympic National Park offers significantly more camping options.
The Bottom Line
Choose Olympic if you...
- Want to experience Hoh Rain Forest
- Are looking for world-class photography
- Want more trail options (570 miles vs 90)
Choose Zion if you...
- Want to experience Angels Landing
- Are looking for world-class canyoneering
- Are an adventure seeker looking for thrills
- Want certified Dark Sky stargazing
Frequently Asked Questions
Which is better, Olympic or Zion?
It depends on what you're looking for. Olympic is known for Hoh Rain Forest, while Zion is known for Angels Landing. Olympic is less crowded, making it the better pick if solitude matters to you.
Is Olympic or Zion more crowded?
Olympic has a congestion index of 4.6/10 and receives 3.7M visitors per year. Zion scores 8.9/10 with 4.9M annual visitors. Olympic is the quieter option.
When is the best time to visit Olympic vs Zion?
The best month to visit Olympic is June, while Zion is best visited in April. The different peak seasons mean you could visit one in spring and the other in fall.
Which has better hiking, Olympic or Zion?
Olympic has 570 trail miles and Zion has 90. Olympic offers significantly more trail variety.