Adventure brief
Glacier to Geysers Tour
Journey from Glacier’s towering peaks to Yellowstone’s steaming geysers on a six-day guided tour. Discover alpine vistas, historical sites, and geothermal marvels with Obsidian Expeditions’ expert guides.
Obsidian Expeditions invites avid adventurers to a six-day journey bridging Montana’s most iconic natural wonders—the soaring peaks of Glacier National Park and the primal geothermal forces of Yellowstone. This expertly guided tour begins in Kalispell, Montana, carving a route through awe-inspiring alpine landscapes and historic landmarks tied to the legendary Lewis & Clark expedition. From the jagged ridges lining Glacier’s famed Going-to-the-Sun Road to the limestone depths of Lewis & Clark Caverns State Park, travelers encounter a rich blend of geology and history.
Glacier National Park, established in 1910, offers some of North America’s finest mountain terrain. Travelers follow valleys alive with elk and moose, witness ancient fossils embedded in limestone, and take in sweeping glacial lakes reflecting snow-capped peaks. A stop at the Lewis & Clark Interpretive Center in Great Falls complements this natural bounty with immersive stories of early explorers navigating the rugged west.
Transitioning south, the tour ventures into Yellowstone National Park, America’s first national park, unveiling a dynamic world of steaming geysers, mud pots, and sulfurous fumaroles. Highlights include the thunderous eruption of Old Faithful and the kaleidoscopic waters of Grand Prismatic Spring. Wildlife unfolds naturally in Lamar and Hayden Valleys with frequent sightings of bison, wolves, and bears.
Every detail is refined with luxury stays and intimate group sizes capped at eight, ensuring personalized attention amid wild surroundings. Professional guides equipped with spotting scopes and binoculars enrich each moment, revealing subtle wonders often missed on typical tours. This trip stands out by weaving spectacular settings, historic depth, and upscale comfort into one seamless experience.
For travelers craving an in-depth encounter with Montana’s and Wyoming’s signature landscapes, the Glacier to Geysers Tour is a rare gateway to grasp the raw beauty and heritage at the heart of the American West.
Adventure tips
Plan your experience.
Curated tips for an optimal adventure.
- 01Pack layers for shifting mountain weatheressential
Temperatures can vary widely between Glacier’s alpine zones and Yellowstone’s valley floors; bring versatile clothing.
- 02Bring binoculars for wildlife viewinginfo
The tour includes stops in areas rich with elk, bison, and wolves—binoculars maximize your spotting opportunities.
- 03Prepare for long days on the roadwarning
Travel between Glacier, Lewis & Clark sites, and Yellowstone may involve extended van rides; stay hydrated and comfortable.
- 04Respect geothermal thermal featuresessential
Yellowstone’s geysers and hot springs are extremely fragile and dangerous; always stay on designated paths and follow guide instructions.
Recommended gear
What to bring.
Layered Clothing
Adjustable layers help manage the significant temperature swings across varying elevations and times of day.
spring|summer|fall|winterEssentialSturdy Hiking Shoes
Reliable footwear provides comfort and traction on uneven trails and boardwalks around geothermal features.
EssentialBinoculars
Essential for spotting distant wildlife in valleys and watching geyser eruptions.
EssentialDaypack with Hydration
Carrying water and snacks keeps you energized during long days of outdoor activity.
EssentialLocal insights
Context for the journey.
Nearby secrets
Lodore Canyon's striking basalt cliffs in Yellowstone, The rarely visited fossil beds near Great Falls
Local fauna
Bison roaming Lamar Valley, Mountain goats on Glacier’s alpine ridges
Historic heritage
The tour highlights parts of the Lewis & Clark Expedition route, tracing paths from the early 19th century that opened the American West to exploration.
Mindful exploration
Both Glacier and Yellowstone National Parks actively practice ecosystem management and visitor education to minimize human impact and preserve wildlife habitats.
Photography tips
Capture the moments
- Viewpoints
- Going-to-the-Sun Road overlooks, Grand Prismatic Spring boardwalk, Lamar Valley wildlife viewing areas
- Subjects
- Geothermal features, Mountain landscapes, Wildlife in natural settings
- Best times
- Golden hour, Early morning, Late afternoon
Frequently asked questions
Before you go.
Are National Park entry fees included?
No, National Park entry fees are not included and must be paid separately.
What is the group size for this tour?
Group sizes are limited to eight guests to ensure an intimate and personalized experience.
What level of hiking is involved?
The tour includes moderate hikes suitable for those comfortable on uneven terrain but does not require technical climbing skills.
Are accommodations included?
Yes, luxury accommodations are provided throughout the six-day journey.
Is transportation provided between sites?
Yes, transportation is provided in a spacious Ford Transit Van with a professional guide.
Can I customize the itinerary?
The itinerary is fixed but allows for some flexibility depending on conditions and interests.