Seattle to Yellowstone & Grand Teton: The Road Trip Plan

19 minute read

There’s a road trip that starts in Seattle, cuts east across Washington and Montana, drops into one of the most geologically wild places on earth, swings south into the Tetons, and loops back home — all without breaking the bank. This is that plan.

Quick reference: drive times

Detail	Info
Total length	8 days (flexible)
Total loop distance	~1,800 miles
Parks covered	Yellowstone + Grand Teton
Park entry	$80 America the Beautiful pass (covers both)
Best season	Late May through September
Start day	Any day — the plan adapts to weekdays or weekends

Segment	Drive time
(Day 1) Seattle → Spokane	4h 10min
(Day 2) Spokane → Missoula	3h 10min
(Day 2) Missoula → Bozeman	3h
(Day 2) Bozeman → Gardiner	1h 20min
(Day 3) Gardiner → Lamar Valley	53min
(Day 3) Gardiner → Canyon Village	1h 5min
(Day 3) Canyon → West Yellowstone	57min
West Yellowstone → Old Faithful	47min
West Yellowstone → Grand Prismatic	40min
West Yellowstone → South Entrance (Grand Teton)	~45min
South Entrance → Jackson	~30min
Jackson → Bozeman	4h 10min
Bozeman → Spokane

The route

The single biggest mistake people make on a Yellowstone trip is trying to do it as an out-and-back from one base. That forces long backtracks and means you’re constantly re-driving the same roads.

This plan forms a geographic loop:

Seattle → Spokane → Gardiner, MT → West Yellowstone → Jackson, WY → Bozeman → Spokane → Seattle

Each stop serves a specific purpose. You never backtrack. Every drive leads to the next major sight.

Accommodation

Stop	Type	Estimated nightly cost
Spokane	Budget motel (Days 0 & 7)	$65–85/night
Gardiner, MT	Motel or cabin	$90–120/night
West Yellowstone	Budget motel	$95–130/night
Jackson, WY	Budget motel (town side)	$110–150/night

Where to splurge (if anywhere): If you’re going to spend extra on one night of accommodation, make it the Old Faithful Inn inside Yellowstone.

Waking up 200 yards from Old Faithful and catching an eruption at dawn with almost no one around is a genuinely different experience.

Book far in advance at yellowstonenationalparklodges.com.

Fuel

Roughly $180–220 total for the full loop in a mid-size car averaging 30 mpg.

Important: Fuel inside Yellowstone is expensive and often limited. Fill up in Gardiner before entering from the north, or in West Yellowstone before entering from the west. Don’t rely on finding cheap gas inside the park.

Food

Pack a cooler for in-park lunches — sandwiches, snacks, and drinks you can pull over and eat at a pullout. Save your dinner budget for sit-down meals in the gateway towns:

Bozeman has some of Montana’s best food per dollar
Jackson, WY has excellent restaurants (it’s a resort town, so expect resort prices, but there are solid mid-range spots)
Spokane has good value on both ends of the trip

Park fees

Fee	Cost
America the Beautiful pass	$80/year — covers all parks
Jenny Lake shuttle boat (Grand Teton)	~$20 roundtrip per person
Bear spray rental	~$10–15/day in Gardiner or West Yellowstone

Day-by-day itinerary

Day 0 (Evening) — Seattle to Spokane

Drive: ~4h 10min, ~280 miles via I-90 East

This is your low-pressure opening move. Leave after work and let I-90 carry you east across the Cascades.

Spokane is a proper city with good food options and budget motels — it’s a far better first-night option than trying to push further east on a Friday.

Eat: Spokane’s Perry District or downtown for a good meal on arrival
Sleep: Spokane — budget motels from ~$70/night

Day 1 — Spokane to Gardiner, MT

Drive: ~7.5h total across three segments

Segment	Time
Spokane → Missoula	~3h 10min
Missoula → Bozeman	~3h
Bozeman → Gardiner	~1h 20min

This is your biggest driving day, and the right one for it — it comes before any park fatigue, and the scenery earns its keep. I-90 through western Montana is beautiful, not a grind.

Break in Bozeman. It’s worth 30–45 minutes. Get coffee, stretch, grab lunch if you need it. Bozeman is a genuinely enjoyable mountain city.

Gardiner is a small town right at Yellowstone’s North Entrance. If you arrive with daylight left, do a relaxed walk around the Mammoth Hot Springs terraces — they’re only a few minutes inside the park and you’ll already have your pass. The terraces are otherworldly at sunset.

Stay: Gardiner — motels and cabins from ~$90/night

Day 2 — North Yellowstone: Mammoth + Lamar Valley

Base: Gardiner (no hotel change today)

This is one of the best days of the entire trip, and one of the least hectic. You’re driving out of Gardiner into the park and back — no hotel change, no time pressure.

Morning: Mammoth Hot Springs

The travertine terraces at Mammoth are unlike any other thermal area in Yellowstone — or anywhere in the world. Mineral-rich water cascades down limestone shelves, building white and orange formations that look more like a frozen waterfall than rock.

Walk the upper and lower boardwalk loops. Give yourself 60–90 minutes here.

Late morning / afternoon: Lamar Valley

Drive east from Mammoth toward Lamar Valley (~53 minutes from Gardiner). This is Yellowstone’s premier wildlife corridor — often called America’s Serengeti. Pull over at every turnout. Watch the valley with binoculars.

What you might see:

Bison herds (almost certain)
Wolves (Lamar has the most reliable wolf-viewing in the lower 48)
Grizzly and black bears, especially on hillsides in morning and evening
Pronghorn, elk, ravens

Optional stops on the way:

Undine Falls — quick roadside waterfall stop
Wraith Falls — 0.8 mile round trip, easy
Drive towards NorthEast Entrance
Sleep: Gardiner again — staying twice means your best wildlife day is completely unhurried

Day 3 — Cross the Park: Norris + Canyon + Hayden → West Yellowstone

Drive through: Gardiner south to West Yellowstone via Canyon Village

This is the smartest travel day in the whole plan. You’re repositioning from Gardiner to West Yellowstone — but instead of taking a highway around the park, you drive through it and stop at three of Yellowstone’s biggest interior sights along the way.

Norris Geyser Basin

Yellowstone’s oldest, hottest, and most unpredictable thermal area. Steamboat Geyser — the tallest active geyser in the world — lives here. Even when it’s not erupting, the basin is dramatic: acidic, constantly shifting, with features that didn’t exist a decade ago.

Allow 60–90 minutes.

Grand Canyon of the Yellowstone + Artist Point

The canyon is 1,000 feet deep and vividly colored — yellows and oranges from hydrothermal alteration. The Lower Falls plunge 308 feet, nearly twice the height of Niagara. Artist Point is the classic overlook.

This is one of Yellowstone’s defining images and it earns that status in person.

Allow 45–60 minutes.

Hayden Valley

Between Canyon and the park’s interior, Hayden Valley is another excellent wildlife zone — especially for bison and sometimes grizzlies near the Yellowstone River. You’ll likely slow down for bison traffic here, which is fine.

Gardiner to Canyon Village: ~1h 5min
Canyon to West Yellowstone: ~57min

Sleep: West Yellowstone — motels from ~$95/night

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Day 4 — Geyser Day: Old Faithful + Grand Prismatic + West Thumb

Base: West Yellowstone

This is the day most people picture when they think of Yellowstone. If you’re working remotely on a weekday, this is an ideal “morning work block, afternoon park” day

— West Yellowstone is only 40–50 minutes from Old Faithful and Grand Prismatic.

Old Faithful + Upper Geyser Basin

Old Faithful erupts roughly every 90 minutes. The NPS Yellowstone app shows the predicted next eruption time — use it. But don’t just watch Old Faithful and leave. The Upper Geyser Basin surrounding it contains the highest concentration of geysers anywhere on earth. Walk the boardwalks for at least 60–90 minutes. You’ll see Castle Geyser, Grand Geyser, Riverside Geyser, and dozens of smaller features.

Grand Prismatic Spring

Yellowstone’s largest hot spring and its most visually iconic. The vivid rings of color — deep blue center, turquoise, green, yellow, orange — come from thermophile bacteria living in bands at different temperatures.

Key tip: The boardwalk view from the ground level is good but doesn’t show the full scale. Walk the Grand Prismatic Overlook Trail (~0.6 miles, moderate) for the aerial perspective. The overlook view is the one in every photograph.

Parking tip: Grand Prismatic parking is brutally crowded between 10am and 6pm. Go before 9am or after 6pm. The Fairy Falls trailhead overflow lot a quarter mile north is often less crowded.

Optional: West Thumb Geyser Basin

If you have energy in the evening, West Thumb is where hydrothermal features sit directly on the shore of Yellowstone Lake. It’s uncrowded compared to the geyser basins and serene in evening light.

Sleep: West Yellowstone again, or Old Faithful Inn if you’ve booked it

Day 5 — Yellowstone South Exit into Grand Teton

Drive: West Thumb → South Entrance → Grand Teton, ~1.5h

The Yellowstone South Entrance connects directly to Grand Teton National Park — no highway detour. Drive south from West Thumb, through the South Entrance, and you’re in the Tetons within 20 minutes.

The Tetons are a completely different visual experience from Yellowstone.

Where Yellowstone is about what’s underneath the ground, Grand Teton is about what’s above it: a wall of granite peaks rising abruptly from the valley floor with almost no foothills to reduce the drama.

Afternoon scenic stops (take these at a relaxed pace):

Oxbow Bend

One of the most photographed spots in Grand Teton. The slow bend of the Snake River creates a mirror reflection of Mount Moran on calm mornings. Also excellent for moose, beaver, osprey, and trumpeter swans. Don’t skip this one.

Snake River Overlook

Ansel Adams made this view famous in 1942 and it hasn’t changed. Pull off, look south, take the photograph.

Mormon Row

Two historic homestead barns in front of the Teton range. Sunrise here is spectacular — worth setting an alarm for Day 6 if you’re staying nearby.

Schwabacher Landing

A short dirt road leads to a beaver pond with Teton reflections. Moose are regularly spotted here morning and evening.

Sleep: Jackson or Moose area — budget motels in Jackson from ~$110/night

Day 6 — Grand Teton: Jenny Lake Day

Base: Jackson / Moose area

Your most relaxed, most photogenic day of the whole trip.

Jenny Lake

Jenny Lake sits at the base of the central Teton peaks — Teewinot, Mount Owen, and the Grand Teton itself rising directly behind it. The water is impossibly clear. This is the heart of Grand Teton National Park.

The classic Jenny Lake day:

Start at the Jenny Lake Visitor Center
Take the shuttle boat across the lake (~15 min, ~$20 roundtrip) — saves 2 miles of walking each way and lets you spend your energy on the good part
Walk to Hidden Falls (~0.5 mile from boat dock) — a 200-foot waterfall in a canyon
Continue up to Inspiration Point (~1 mile, moderate, 400 ft elevation gain) — panoramic views over Jenny Lake and the valley
Optional: Continue into Cascade Canyon for as long as you want — it’s one of the most beautiful trail corridors in the Rockies

Allow 3–5 hours for Hidden Falls + Inspiration Point at a comfortable pace.

Evening: golden hour photography

Return to Schwabacher Landing or Oxbow Bend in the last 90 minutes of daylight. The reflection light on the Tetons at golden hour is the image you came for.

Sleep: Jackson/Moose one more night, or reposition to Bozeman if you want an earlier return

Day 7 — Return: Jackson → Bozeman → Spokane

Total drive (split recommended):

Segment	Time
Jackson → Bozeman	~4h 10min
Bozeman → Spokane	~5h (via I-90)
Spokane → Seattle	~4h (next morning)

The case for splitting: Don’t try to drive Jackson to Seattle in one day. It’s 13+ hours and you’ll arrive exhausted having watched beautiful scenery disappear in the dark.

Bozeman to Spokane in the afternoon, then Spokane to Seattle fresh the next morning, is the far better call — and a Spokane motel is ~$70.

If you have time in Bozeman, it’s worth stopping for a meal. Downtown Bozeman has excellent food.

Day 8 — Spokane to Seattle

Drive: ~4h via I-90 West

Clean, easy, scenic drive over the Cascades. You’re home by early afternoon.

The complete “don’t miss” list

Yellowstone

Sight	Why it matters
Old Faithful + Upper Geyser Basin	World’s highest concentration of geysers
Grand Prismatic Spring overlook	The iconic rainbow hot spring — overlook view only
Grand Canyon of the Yellowstone + Artist Point	308-foot waterfall in a 1,000-ft colored canyon
Lamar Valley	Best wildlife viewing in the lower 48
Mammoth Hot Springs terraces	Alien travertine formations unlike anything else
Norris Geyser Basin	Hottest, most dynamic thermal area in the park
Hayden Valley	Bison, grizzlies, the Yellowstone River
West Thumb Geyser Basin	Geysers on Yellowstone Lake shore — usually quiet

Grand Teton

Sight	Why it matters
Jenny Lake + Hidden Falls + Inspiration Point	The heart of the park
Oxbow Bend	Mount Moran water reflections, prolific wildlife
Snake River Overlook	Ansel Adams’ most famous composition
Mormon Row	Historic barns with the full Teton range behind them
Schwabacher Landing	Beaver ponds, moose habitat, golden hour reflections

Safety — the parts that actually matter

These aren’t the standard boilerplate warnings. These are the ones people underestimate.

Wildlife distances

100 yards from bears and wolves — use a zoom lens
25 yards from all other wildlife, including bison

Bison look slow and docile. They are not. They injure more visitors per year than bears do. They can cover 25 yards in under two seconds and weigh up to 2,000 pounds. Keep distance even when they’re grazing peacefully.

Thermal areas

Never leave the boardwalks. The hydrothermal crust can look solid and be paper-thin. The water underneath is boiling at temperatures that cause permanent disfigurement in seconds. This applies everywhere, not just the obvious geyser basins — people have broken through crust walking off-trail in areas that didn’t look thermal.

Bear spray

Carry it on any trail walk. Know how to remove the safety clip and use it before you’re in a situation requiring it. Bear spray is more effective than firearms at stopping bear attacks. Rent a canister in Gardiner or West Yellowstone if you don’t own one (~$10–15/day).

Cell service and offline maps

Cell service inside Yellowstone is essentially nonexistent. Before you enter the park:

Download offline maps — Google Maps offline, or Maps.me
Download the NPS Yellowstone app — it works offline and includes trail maps, geyser prediction times, and road status
Screenshot or save your itinerary and lodging confirmations

Road conditions in late May / early June

If traveling in late May, check road openings the morning of any major park driving day. Several roads — especially Dunraven Pass and Beartooth Highway — can still be closed from winter snow into late May. Check nps.gov/yell/planyourvisit/parkroads.htm for live road status.

Practical tips worth knowing

Best time of day for geysers and thermals: Early morning, before 9am. Light is better, crowds are smaller, steam is more visible in cool air, and you’ll have Old Faithful’s boardwalk nearly to yourself.

Best time of day for wildlife: Dawn and dusk. Lamar Valley especially — plan to be there at sunrise or in the two hours before sunset.

The NPS app: Download it. It’s genuinely useful for geyser predictions, offline park maps, and road status. Free.

Binoculars: Not optional for Lamar Valley. A 8x42 or 10x42 pair transforms wildlife viewing. Borrow or buy before the trip.

Layers: Even in summer, Yellowstone at elevation (7,000–8,000 ft) can be 30°F at dawn and 75°F by afternoon. Always have a fleece and a wind layer in the car.

Gas inside the park: Available at Fishing Bridge, Canyon, and Grant Village. Prices are significantly higher than gateway towns. Fill in Gardiner or West Yellowstone when possible.

The entrances the main plan skips — and whether they’re worth it

Yellowstone has five entrances. The core itinerary above uses three: North (Gardiner), West (West Yellowstone), and South (into Grand Teton). Here’s an honest look at the other two — the Northeast and East entrances — so you have the full picture and can decide whether to add them.

Northeast Entrance — Cooke City & Silver Gate

Verdict: Already in your plan. You’re driving this road on Day 2.

The Northeast Entrance sits at the far end of the Lamar Valley road, right where it exits the park into the tiny towns of Silver Gate and Cooke City, Montana. If you drive Lamar Valley from Gardiner, you’re essentially driving toward this entrance the whole time.

What’s here:

The Lamar Valley wildlife corridor (covered in Day 2)
Cooke City — a genuinely charming one-street mountain town with a couple of good diners and a backcountry gear shop. Worth a stop for coffee or lunch if you’ve driven all the way out
Silver Gate — even smaller, a few cabins and lodges right at the park boundary
Barronette Peak — a dramatic ridge visible from the road, often with mountain goats on its face

Is it worth going all the way to the entrance sign?

If you’re already doing Lamar Valley properly, yes — you may as well drive to the end of the road, poke your head into Cooke City for 20 minutes, and turn around. It adds maybe an hour to the day. It’s not a separate day or a significant detour; it’s just the logical end of your Lamar drive.

What you won’t find here: Major thermal features, developed visitor infrastructure, or anything that competes with the park’s interior sights. The Northeast Entrance is a wildlife and scenery corridor, not a destination unto itself.

Must do vs. good to do:

	Verdict
Lamar Valley wildlife drive	Must do — already in the plan
Driving to the actual Northeast Entrance / Cooke City	Good to do — tack it on if you’re already out there
Sleeping in Cooke City or Silver Gate	Skip — Gardiner is a far better base

East Entrance — Cody, Wyoming

Verdict: Skip on a first trip. Worth it as a dedicated extra day if you have one to spare.

The East Entrance is the one this itinerary genuinely omits, and deliberately so. It comes from Cody, Wyoming — a 52-mile drive east of the park on US-20 — and leads into Yellowstone through Sylvan Pass (8,530 ft) to Fishing Bridge and the north shore of Yellowstone Lake.

It’s beautiful. It’s also not on the way to anything else on this route.

What’s here that you can’t get from the main plan:

Sylvan Pass and the East Entrance road The drive in from Cody through Sylvan Pass is arguably the most dramatic entrance road in the park — steep canyon walls, a high mountain pass, very little traffic compared to the West or North entrances. If you care about the drive itself as an experience, this one is special.

Fishing Bridge area Where the Yellowstone River exits Yellowstone Lake. Good bird watching (white pelicans, osprey), an RV park, and a visitor center with a natural history museum focusing on the lake ecosystem. It’s pleasant but not essential — most of what Fishing Bridge offers overlaps with what you see at West Thumb and Hayden Valley.

Cody, Wyoming A proper western town with real history. The Buffalo Bill Center of the West is a genuinely excellent museum complex — five museums under one roof covering Plains Indian culture, western art, firearms history, natural history, and Buffalo Bill himself. If you’re interested in the history of the American West at all, this is worth half a day on its own. Cody also has good restaurants and better motel prices than Jackson.

Is the East Entrance worth an extra day?

Honestly: only if Cody itself interests you, or if you specifically want to drive Sylvan Pass. The sights accessible from the East Entrance — Fishing Bridge, Yellowstone Lake’s north shore — are good but not dramatically different from what you already see at West Thumb and Hayden Valley. You’re not missing a must-see thermal basin or a unique landscape type by skipping it.

If you do add it, the cleanest way to work it in is:

Option A — Add it between West Yellowstone and Grand Teton (extends trip by 1 day)

After your geyser day (Day 4), instead of heading straight south to Grand Teton:

Drive east from West Yellowstone through the park interior to Fishing Bridge (~1h)
Exit via the East Entrance and drive to Cody (~52min)
Spend the afternoon / evening in Cody — Buffalo Bill Center of the West, dinner
Sleep in Cody (~$90–110/night, better value than Jackson)
Next morning, drive south from Cody to Grand Teton via US-20 and US-89 (~2.5h)

This adds one night and ~200 miles but keeps the loop clean and gives you Cody as a genuine stop rather than a detour.

Option B — Out-and-back from West Yellowstone (no extra night)

Drive from West Yellowstone to Fishing Bridge via the park interior (~1h), continue to the East Entrance and a quick look at Sylvan Pass, then turn around and come back. This works but you’re spending 3+ hours driving a road you’ve partially seen before. Only worth it if Sylvan Pass specifically is on your list.