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Activity Yellowstone National Park, USA

Yellowstone's Grand Prismatic Self-Guided Walking Tour

4.3 (4 reviews) 1–2 hours Free cancellation Private tour

out of 5

4 reviews

4.3

Yellowstone's Grand Prismatic Self-Guided Walking Tour — Photos: the activity supplier, via Viator

Yellowstone's Grand Prismatic Self-Guided Walking Tour, photo 2 — Photos: the activity supplier, via Viator

About this activity

Explore Yellowstone's thermal marvels on the Grand Prismatic Walking Tour. Start at the Grand Prismatic Overlook, capturing stunning views of the vibrant hot spring—venture to Yellowstone's Hotspot, revealing the park's volcanic secrets. Fairy Falls offers a tranquil natural escape, followed by a stop at Osborne Russell, commemorating the famed explorer. Be captivated by the Rainbow-Colored Hot Spring's vivid beauty. Conclude your journey along the Firehole River, a testament to Yellowstone's dynamic geothermal landscape.

After booking, check your email/text to download the separate Audio Tour Guide App by Action while connected to WiFi or mobile data. Enter the password, download the tour, and enjoy it offline. Follow the audio instructions and route from the designated starting point.

New, Lifetime access, no expiry. Use it anytime, on any trip, as many times as you want.

This isn't an entrance ticket. Check opening hours before your visit.

Full-day Tours Private and Luxury Private Sightseeing Tours Audio Guides Walking Tours Nature Walks Short term availability Weather Dependent - Moderate

At a glance

Duration: 1–2 hours
Confirmation: Instant confirmation
Ticket: Mobile or paper ticket accepted
Group: Your group only
People per booking: 1–15
Audio guide: English
Operated by: Travel with Action

Ages: Adults (5–90 years)

What is included

Included

Included: Support is available via chat, email, or phone if you need help.
Included: Planning tools, route maps, scenic stops, and area previews included.
Included: Just bring your phone and headphones; the app guides your walk.
Included: Lifetime access: use the tour anytime and keep it for future trips.
Included: Works offline with GPS route guidance and automatic audio stories.
Included: Flexible tour: start, stop, and pause anytime during your trip.
Included: Private walking tour experience for your family or group.
Included: Access your tour in our separate audio tour app after booking.
Included: Hidden gems and local stories included along the route.

Not included

Not included: No live guide. Entrance fees, parking, food, and car rental are separate.

Itinerary

Firehole River

10 min

See that river flowing beneath the bridge? That's the Firehole River! Fed by Yellowstone's hot springs and geysers, this fascinating river is known for its steaming waters and scenic surroundings.
Fairy Falls

10 min

Follow the beautiful Fairy Falls Trail through Yellowstone's wilderness! This scenic pathway leads toward Grand Prismatic Overlook and continues to one of the park's tallest waterfalls.
Stop 3

10 min

Look at that incredible rainbow-colored spring below! Grand Prismatic Overlook offers breathtaking elevated views of Yellowstone's largest hot spring, revealing its brilliant blue, green, yellow, and orange rings.
Grand Prismatic Spring

10 min

Behold Grand Prismatic Spring, Yellowstone's largest hot spring! Measuring approximately 370 feet across and 160 feet deep, this natural wonder displays spectacular rainbow colors created by heat-loving microorganisms.

Meeting point and pickup

Everyone meets at the meeting point.

Meeting point

Begin from Fairy Falls Trailhead, Yellowstone National Park, WY 82190. After booking the tour, search your emails and texts for "audio tour". Your tour is VALID FOREVER, so follow these instructions NOW to finish setting up the tour while you have Wi-Fi/data. Do NOT wait until you are onsite.

End point

Using your ticket

IGNORE THE QR CODE ABOVE

The QR code CANNOT be presented for a ticket onsite.

The QR simply contains your tour access instructions. Please follow these instructions BEFORE you’re onsite because they require WiFi/signal.

1. Download my Action Tour Guide app:

actiontourguide.com/app

2. Sign in/ register with your email (this is will automatically generate a one-time verification sent to your email. That code is NOT your tour password).

3. Go to “My Tours” and select “Enter Password”. Find your password in the instructions email sent by “Action Tour Guide” to you by email and text.

4. Download your tour NOW. Do not wait until you are onsite.

BEFORE YOU START

This is a self-guided audio tour. No guide will meet you.

Entrance tickets, attraction tickets, parking, and transportation are not included.

Your tour has lifetime access with no expiry. Use it on any date—no need to change your booking date.

For walking tours, we recommend headphones.

See how it works: actiontourguide.com/tutorial

NEED HELP?

Setup: actiontourguide.com/redeem

FAQs: actiontourguide.com/faq

Call: 1-508-506-1844

Email: [email protected]

❄️ Winter Closure 2026:

Most roads are closed for winter prep, with snow coach and snowmobile travel starting December 15. Only the road between the North and Northeast entrances is open year-round to regular vehicles.

Cancellation

Free cancellation

For a full refund, cancel at least 24 hours before the scheduled departure time.

If you cancel	You get back
At least one day before	100%
Less than a day before	0%

Good to know

Public transportation options are available nearby
Suitable for all physical fitness levels
Winter Season Notice Most Yellowstone park roads are now closed to regular vehicles for the winter, with limited access until late April. Please check Road Status & Closures and Park Roads Overview before your trip and consider our Yellowstone Winter Tour for cold-season travel.
Easy to use: GPS-triggered audio plays automatically along the route for a hands-free experience.
Private tour: Follow the route on your phone without an in-person guide or crowded group.
At your own pace: Start anytime and pause for hikes, picnics, photos, or scenic stops.
Works offline: Once downloaded, the tour works using GPS without Wi-Fi or cellular service.
Multi-device access: Use the same password on one device for each traveler included in your booking.
More ways to save: Choose a single tour, a nearby bundle, or access to 200+ tours.
Download in advance: Download the Tour Guide app by Action and tour while connected to Wi-Fi or a strong cellular signal.
Follow the route: Begin at the suggested starting point or join anywhere along the route shown in the app.
Lifetime access: Preview the tour before your trip and revisit the stories, photos, and details afterward.
Supported devices: iPhone with iOS 15+, Android with version 9+, or a GPS-enabled iPad/tablet with cellular capability.
Savings tips: Walking tours: couples can share a tour by using separate earbuds. We recommend using headphones or earbuds for clearer audio and to avoid disturbing nearby guests.