Park Comparison
Glacier vs Olympic
Two iconic parks, different strengths. Here's how they stack up.
Updated
The Quick Take
Glacier
Twenty-six glaciers remain from the 150 that once filled these valleys. Going-to-the-Sun Road climbs past Logan Pass to the evidence.
Olympic
Olympic holds temperate rainforest, 73 miles of wild coast, and glacier-capped peaks—three ecosystems most parks never combine.
At a Glance
The Crowd Picture
Both parks draw similar visitor numbers, so the crowd experience comes down to how that space is used.
Glacier
Glacier welcomes 3.2M visitors annually across 1,583 square miles — about 2,027 visitors per square mile. Congestion is moderate, peaking in July.
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.
Congestion is comparable at both parks — the better choice depends on when you go, not where.
When to Go
Click any month to see how conditions compare side-by-side.
Trails & Activities
Glacier National Park has more trail mileage for exploration.
Glacier Top Activities
- hiking 10/10
- scenic driving 10/10
- photography 10/10
- backpacking 9/10
- wildlife viewing 9/10
Olympic Top Activities
- photography 10/10
- hiking 9/10
- backpacking 9/10
- wildlife viewing 9/10
- kayaking canoeing 8/10
Camping
Glacier National Park offers significantly more camping options.
The Bottom Line
Choose Glacier if you...
- Want to experience Going-to-the-Sun Road
- Are looking for world-class scenic driving
- Love mountain and glacial lake landscapes
Choose Olympic if you...
- Want to experience Hoh Rain Forest
- Love temperate rainforest and alpine mountain landscapes
- Prefer WA's region and climate
Frequently Asked Questions
Which is better, Glacier or Olympic?
It depends on what you're looking for. Glacier is known for Going-to-the-Sun Road, while Olympic is known for Hoh Rain Forest. Glacier is less crowded, making it the better pick if solitude matters to you.
Is Glacier or Olympic more crowded?
Glacier has a congestion index of 3.8/10 and receives 3.2M visitors per year. Olympic scores 4.6/10 with 3.7M annual visitors. Glacier is the quieter option.
When is the best time to visit Glacier vs Olympic?
The best month to visit Glacier is June, while Olympic is best visited in June. Since both peak at the same time, plan well in advance.
Which has better hiking, Glacier or Olympic?
Glacier has 700 trail miles and Olympic has 570. Both parks offer strong hiking options.