Top Experiences in Castle Geyser

Witness the power of Old Faithful and explore the surrounding geyser basin with this self-guided walking tour! As one of the most densely-packed geyser regions in the park, there’s no shortage of explosive wonders on display here. Watch huge geysers like Old Faithful, Castle Geyser, and Grand Geyser erupt. Stroll past smaller, bubbling pools. Find out how geysers form and work, and uncover the hidden systems underlying the whole basin. This walking tour makes for the perfect addition to any Yellowstone visit!

After booking, you can check your email before downloading the Tour Guide App by Action, enter your unique password, and access your tour. The preceding steps require good internet/wifi access. Simply follow the audio instructions and the route from there.

This is not an entrance ticket. Check opening hours before your visit.

New, extra validity — now, it’s yours for an entire year! Use multiple times over multiple trips!

Are you looking for a way to see Yellowstone’s geysers without joining a tour group? Explore at your own pace with this affordable walking tour.

• Maximize your chances of seeing geyser eruptions on this 4-mile loop while learning more about the diversity of the park
• Hear from producer Sarah Mickler, a local Yellowstone tour guide
• Do it all in 3 hours or linger at stops along the way with complete control over when you start and finish
• Get unlimited use before your booking date and after it
• Use the virtual tour option at home

Once you’ve booked, you’ll receive a ticket with instructions and a unique code listed under “Before You Go”. Then simply install the VoiceMap app and enter your code.

The app displays directions to the starting point, and when you’re in the right place, just pop in your headphones and tap start. VoiceMap has automatic GPS playback, with turn-by-turn directions. It also works offline.

Please note that this is a hilly walk.