Park Comparison
Hawaiʻi Volcanoes vs Yellowstone
Two iconic parks, different strengths. Here's how they stack up.
Updated
The Quick Take
Hawaiʻi Volcanoes
Two active volcanoes shape terrain from tide pools to alpine desert. Walk across recent lava flows and through rainforests on ancient rock.
Yellowstone
The world's first national park sits on a supervolcano where half of Earth's geysers erupt on schedule and bison herds cross roads freely.
At a Glance
The Crowd Picture
Hawaiʻi Volcanoes sees less than half the visitors Yellowstone gets, which translates to a noticeably different crowd experience on trails and at viewpoints.
Hawaiʻi Volcanoes
Hawaiʻi Volcanoes welcomes 1.4M visitors annually across 520.5 square miles — about 2,754 visitors per square mile. Congestion is high, peaking in December. A long comfortable season helps spread crowds across 12 months.
Yellowstone
Yellowstone welcomes 4.7M visitors annually across 5,414 square miles — about 876 visitors per square mile. Congestion is low, peaking in July. A long comfortable season helps spread crowds across 6 months.
Yellowstone is dramatically less congested than Hawaiʻi Volcanoes — you'll feel the difference on every trail.
When to Go
Click any month to see how conditions compare side-by-side.
Trails & Activities
Yellowstone National Park has more trail mileage for exploration.
Hawaiʻi Volcanoes Top Activities
- photography 10/10
- hiking 9/10
- scenic driving 9/10
- ranger programs 8/10
- backpacking 7/10
Yellowstone Top Activities
- scenic driving 10/10
- wildlife viewing 10/10
- photography 10/10
- hiking 9/10
- backpacking 8/10
Camping
Yellowstone National Park offers significantly more camping options.
The Bottom Line
Choose Hawaiʻi Volcanoes if you...
- Want to experience Kīlauea Caldera
- Love volcano and lava field landscapes
- Prefer HI's region and climate
Choose Yellowstone if you...
- Want to experience Old Faithful
- Are looking for world-class wildlife viewing
- Are a casual hiker wanting easy trails
- Want fewer crowds and more solitude
Frequently Asked Questions
Which is better, Hawaiʻi Volcanoes or Yellowstone?
It depends on what you're looking for. Hawaiʻi Volcanoes is known for Kīlauea Caldera, while Yellowstone is known for Old Faithful. Yellowstone is less crowded, making it the better pick if solitude matters to you.
Is Hawaiʻi Volcanoes or Yellowstone more crowded?
Hawaiʻi Volcanoes has a congestion index of 5.7/10 and receives 1.4M visitors per year. Yellowstone scores 2.6/10 with 4.7M annual visitors. Yellowstone is the quieter option.
When is the best time to visit Hawaiʻi Volcanoes vs Yellowstone?
The best month to visit Hawaiʻi Volcanoes is April, while Yellowstone is best visited in September. The different peak seasons mean you could visit one in spring and the other in fall.
Which has better hiking, Hawaiʻi Volcanoes or Yellowstone?
Hawaiʻi Volcanoes has 232 trail miles and Yellowstone has 1200. Yellowstone offers significantly more trail variety.