Two Iconic Wyoming Parks, One Tough Choice
Yellowstone and Grand Teton sit less than 40 miles apart in northwest Wyoming, which means most travelers face the same question: Do I have time for both, and if I can only pick one, which one wins? They're often combined into a single trip — and they should be — but they're very different parks in size, feel, and what they offer visitors.
This guide compares Yellowstone and Grand Teton head-to-head on the things that matter most when you're planning a trip: scenery, wildlife, hiking, crowds, lodging, drive time, and the cost of fitting one (or both) into your itinerary. By the end, you'll know which park to prioritize — and how to do both in a single week if you have the time.
Quick Comparison: Yellowstone vs Grand Teton
| Factor | Yellowstone | Grand Teton |
|---|---|---|
| Size | 2.2 million acres (larger than Rhode Island and Delaware combined) | 310,000 acres |
| Annual visitors | ~4.5 million | ~3.5 million |
| Top draw | Geothermal features (geysers, hot springs) | Teton Range jagged peaks, Jenny Lake |
| Best for | First-time visitors, families, geology fans | Hikers, photographers, mountain scenery lovers |
| Days needed | 3–5 days | 2–3 days |
| Drives to combine | South entrance links to Grand Teton in under 2 hours | South entrance of Yellowstone is 1 mile from Grand Teton's north boundary |
| Crowd level | High (busiest in July) | Moderate (less traffic in core areas) |
| Best season | Summer (June–September) for full access | Summer for hiking, winter for skiing |
| Entry fee | $35/vehicle (7-day pass) | $35/vehicle (7-day pass) |
| Wildlife | Bison, grizzly, wolves, elk, moose | Moose (more reliable), bears, elk, pronghorn |
| Iconic experience | Watching Old Faithful erupt | Kayaking on Jenny Lake with the Tetons behind you |
Scenery: Geysers and Hot Springs vs Granite Spires
Yellowstone's scenery is otherworldly but not always pretty in the traditional sense. Its visual signature is the Grand Canyon of the Yellowstone River — a 20-mile gorge painted in shades of yellow, ochre, and rust — plus the steaming terraces of Mammoth Hot Springs, the multicolor pools of Norris Geyser Basin, and the iconic Old Faithful. You'll drive for hours and see something genuinely strange every few miles. It's a landscape that feels alive, often literally, with steam vents hissing from the hillsides.
Grand Teton is the most photogenic mountain range in the lower 48. The Cathedral Group — Grand Teton, Teewinot, and Mount Owen — rises more than 7,000 feet above the valley floor with no foothills, so the peaks look like they were dropped from a postcard. Jenny Lake reflects them in calm water, Mormon Row has the famous Moulton Barn with the Tetons behind it, and every drive along the inner park road feels like a National Geographic spread. It's the kind of park where you pull over every five minutes for another photo.
Verdict: Different kinds of beautiful. Yellowstone wins on uniqueness; Grand Teton wins on classic mountain drama. If you've never seen either, the surprise factor is higher at Yellowstone; the wow factor per mile is higher at Grand Teton.
Wildlife: More Animals at Yellowstone, Better Moose Viewing at Grand Teton
Yellowstone is the Serengeti of North America. The park has the largest concentration of mammals in the lower 48 states, with bison herds around 5,000 strong, ~700 grizzly bears, ~500 gray wolves in 13 packs, plus black bears, elk, pronghorn, bighorn sheep, and mountain goats. Lamar Valley at dawn is one of the best places on earth to see wolves. Hayden Valley is the bison capital.
Grand Teton has fewer animals in total but the most reliable moose viewing in the lower 48. The willow flats around Christian Pond and the willows along the Snake River are essentially guaranteed moose habitat — your odds of seeing a bull moose in late September or a cow with calves in May are excellent. You'll also see bears, elk (the famous National Elk Refuge is just south of the park), pronghorn, and bison.
Verdict: Yellowstone has more species and more iconic megafauna (wolves, grizzlies, big bison herds). Grand Teton has the best chance of seeing a moose up close. Bring binoculars and a spotting scope for either park.
Hiking: Grand Teton Wins on Trails, Yellowstone Wins on Backcountry
Grand Teton has the better day-hiking. Trails are steep, well-maintained, and consistently spectacular — Cascade Canyon, the Paintbrush Divide, the Teton Crest Trail, and the loop around Taggart Lake are all classics. The vertical relief is dramatic: you start at 6,800 feet in the valley and end at 10,000+ feet at the saddle. Permits are required for overnight trips in the backcountry.
Yellowstone has more variety but more flat, walk-in-the-woods hikes. The standout trails include the Mount Washburn climb (a moderate 6-mile roundtrip with alpine views), the Mystic Falls loop, and the Avalanche Peak hike near the east entrance. The real Yellowstone hiking is the backcountry: 1,100+ miles of trails leading to places most visitors never see. Permits are required and competitive in summer.
Verdict: If you want a great day hike, drive to Grand Teton. If you want to disappear into the wilderness for a week with a backpack, Yellowstone is the better choice.
Crowds: Both Are Busy, But in Different Ways
Yellowstone gets 4–5 million visitors a year spread across 2.2 million acres — so the density is actually lower than Grand Teton. The problem is the choke points: Old Faithful, Grand Prismatic, the Grand Canyon of the Yellowstone, and Lamar Valley parking lots fill up by 9 AM in summer. Plan to be at the trailhead or viewpoint by 7 AM.
Grand Teton has fewer visitors (3.5 million) in a much smaller park (310,000 acres), so the crowd density is higher in the popular spots. The Jenny Lake area, Mormon Row, and the Glacier View Turnout all have noticeable traffic in July and August. The advantage: drive 20 minutes and you're at a quiet trailhead.
Verdict: Yellowstone crowds are concentrated at a few famous spots; Grand Teton crowds are spread out. Either way, visit in May, June, or September to skip the worst of it. Or come in winter for a completely different (and almost crowd-free) experience.
Getting Between the Two Parks
This is where the comparison gets easy: the south entrance of Grand Teton is 1 mile from the north entrance of Yellowstone. You can leave a Grand Teton trailhead at 8 AM and be watching Old Faithful erupt by 11 AM. The drive is one of the most scenic in the country, with the Tetons behind you and Yellowstone Lake ahead.
Most travelers do Grand Teton first (closer to Jackson Hole airport) and drive north into Yellowstone for 2–4 days before looping back. Or fly into Bozeman (Yellowstone), drive south through the Lamar Valley, spend 2 days in Yellowstone, cross into Grand Teton, and fly out of Jackson.
Cost and Logistics
Both parks charge $35 per vehicle for a 7-day pass. The Annual Pass ($80) covers both parks and 18 other federal recreation sites. If you visit either park more than once a year, the America the Beautiful pass ($80) covers all national parks and is a better deal.
Lodging is comparable in price and availability — book 6+ months in advance for in-park options like Old Faithful Inn, Lake Yellowstone Hotel, or the historic Jenny Lake Lodge. Outside the parks, West Yellowstone, Jackson, and Cody all have hotels at varying price points. Campgrounds fill up even earlier; reserve on recreation.gov as soon as the 6-month window opens.
The Case for Visiting Both
Here's the argument for combining them: the two parks are completely different experiences, and the geographic link makes a combined trip 80% as easy as visiting one. A 5-day itinerary that covers both:
- Days 1–2: Grand Teton. Jenny Lake boat shuttle to Hidden Falls, scenic drive up to Signal Mountain, sunset at Mormon Row.
- Day 3: Drive north through Yellowstone's Hayden Valley (bison!), cross the Continental Divide at Dunraven Pass, hike Mount Washburn.
- Day 4: Grand Canyon of the Yellowstone, Lower Falls viewpoints, evening at Mammoth Hot Springs.
- Day 5: Old Faithful + Grand Prismatic Spring + one geyser basin walk, then exit south to Jackson.
The Verdict
Choose Yellowstone if: it's your first national park trip, you have kids, you want to see geysers and hot springs, you want wildlife diversity (especially wolves and bison), or you have 4+ days.
Choose Grand Teton if: you love mountain scenery, you want a great day-hiking experience, you want to see moose, or you have only 2–3 days.
Do both if: you have 5+ days and can fly into either Bozeman or Jackson. The parks are linked, the drives are gorgeous, and the combination is more than the sum of its parts. Most visitors who do one and not the other end up wishing they'd done both.