Old Faithful Live Webcam: Watch Yellowstone Geyser Erupt
Watch Old Faithful geyser erupt live via the official NPS streaming webcam — one of the world's most-watched natural phenomena. Old Faithful erupts every 35 to 120 minutes (approximately 17-20 times per day) for 1½ to 5 minutes, with NPS predicting each eruption within 10 minutes 90% of the time. Plus 9 additional static Yellowstone webcams refreshing every 30 seconds. For in-person visits, see our Yellowstone traffic cameras guide.
VIEW OLD FAITHFUL LIVE WEBCAM →Old Faithful is one of the most predictable geothermal features on Earth — erupting approximately 17-20 times per day for 1½ to 5 minutes, with ~90% prediction accuracy within a 10-minute window. Per the Yellowstone Forever Streaming Webcam and NPS Yellowstone webcams, the live stream includes up-to-date predictions of the next expected eruption. Old Faithful erupts every 35 to 120 minutes — the timing varies based on the duration of the previous eruption (longer eruptions produce longer intervals). Eruptions reach 106-184 feet and release approximately 3,700-8,400 gallons of boiling water. Yellowstone also offers 9 additional static webcams placed throughout the park, with images refreshing roughly every 30 seconds per NPS.
For visitors planning in-person trips to Yellowstone, see our comprehensive Yellowstone National Park traffic cameras guide covering all 5 park entrances, Madison Junction, and summer access patterns.
Old Faithful + Yellowstone Webcam Network
Old Faithful Streaming Webcam (Yellowstone Forever)
Primary live stream
Continuous live video + up-to-date eruption predictions. The most-watched Yellowstone webcam globally.
NPS Yellowstone Webcams (9 static)
Other park webcams
9 additional static webcams refreshing ~30 seconds — Mammoth Hot Springs, Canyon, Norris, etc.
Eruption Predictions
90% accuracy
Park rangers predict each Old Faithful eruption within 10-minute accuracy — posted at visitor centers and online.
Upper Geyser Basin
Highest concentration of geysers worldwide
Old Faithful is just ONE of hundreds of geysers in the Upper Geyser Basin — Grand Geyser, Castle, Riverside, and others all erupt periodically.
Morning Glory Pool
Iconic thermal pool
Morning Glory Pool (short walk from Old Faithful) is a famous hot spring with dramatic coloration.
Old Faithful Inn (historic)
Adjacent NPS lodging
1904 log Old Faithful Inn — one of the largest log structures in the world. Book a year ahead.
Winter Webcam Views
Snow-covered landscapes
Winter view of Old Faithful eruption against snow + steam is iconic (bison often visible).
Park Access Info
Summer + seasonal
For in-person visits, see Yellowstone National Park traffic cameras.
When to Watch Old Faithful Live Webcam
Old Faithful Viewing Windows
- Daily eruption times — Check NPS webcam for real-time prediction — 17-20 eruptions daily
- Peak visitor season (Jun-Aug) — Most crowded at viewing platforms — cam lets you skip the crowds
- Winter (November-March) — Dramatic snow + steam eruptions — fewer people, more wildlife
- Sunrise + sunset eruptions — Best photography light
- Nighttime — Steam + moonlight (some cams have night mode)
- Spring wildlife — Bison, elk, sometimes bears near Upper Geyser Basin
- Fall elk rut (September) — Elk bugling + falls colors
- Ice rim winter — Extreme cold creates ice formations around the geyser cone
View Old Faithful Live
Watch Old Faithful erupt 24/7 via Yellowstone Forever + NPS webcams — free, no sign-up.
VIEW OLD FAITHFUL LIVE WEBCAM →Pro Tip: Old Faithful Prediction System
Per NPS, Old Faithful's eruption interval depends on the duration of the previous eruption:
- Short eruption (<2½ min) → next eruption in ~65 minutes
- Long eruption (>2½ min) → next eruption in ~91 minutes
Park rangers use this pattern to predict eruptions within 10-minute accuracy. Predictions are posted at visitor centers, on webcam streams, and on the NPS app. Watch the live webcam stream for current prediction — you'll see the countdown to the next eruption.
For in-person visits, allow 20-30 minutes at the viewing benches. Best seats are on the northeast side (prevailing wind blows steam away). Arrive 20 minutes before predicted time to get a bench seat during summer.
For comprehensive Yellowstone planning including all 5 park entrances, Cades Cove-style traffic challenges, and recommended routes, see our Yellowstone National Park guide.
Old Faithful viewing often pairs with Yellowstone's wildlife — grizzlies, bison, wolves in Lamar Valley. For remote wildlife cam viewing, see the Katmai bear cam (Alaska brown bears), Decorah eagle cam (Iowa), and Wildebeest migration live webcam (Africa).
For related live natural phenomena, see our Niagara Falls live webcam, Kilauea Volcano live webcam, Kennedy Space Center launch cams, and Katmai bear cam live webcam. For Yellowstone-area travel, see our Yellowstone traffic cameras guide, Wyoming traffic cameras guide, Montana traffic cameras guide, Jackson Hole ski guide, Teton Pass guide, and Going-to-the-Sun Road / Glacier NP guide.
Track Old Faithful + Yellowstone Travel
Browse Old Faithful live cam plus NPS + state DOT cameras covering all Yellowstone park entrances.
VIEW OLD FAITHFUL LIVE WEBCAM →How often does Old Faithful erupt?
Every 35 to 120 minutes per NPS — approximately 17-20 eruptions per day. Each eruption lasts 1½ to 5 minutes and reaches 106-184 feet.
Can park rangers really predict Old Faithful eruptions?
Yes — with ~90% accuracy within a 10-minute window. Park rangers use the pattern that short eruptions (<2½ min) are followed by intervals of ~65 minutes, while long eruptions (>2½ min) produce intervals of ~91 minutes.
Where can I watch Old Faithful live online?
Yellowstone Forever's Streaming Webcam and the NPS Yellowstone webcam page both offer official live streams with eruption prediction data.
Are Old Faithful webcams free to view?
Yes. Every live stream of Old Faithful is publicly accessible free of charge. The NPS and Yellowstone Forever both provide free 24/7 access.
What's the best time to visit Old Faithful in person?
Summer (June-August) has the most activity but biggest crowds. Winter (December-March) offers dramatic steam + snow and far fewer visitors. Early morning or late afternoon any season gets better lighting + fewer crowds. See our Yellowstone guide for full visit planning.
Ready to Watch Old Faithful Erupt?
Stream Yellowstone's most famous geyser 24/7 via official NPS webcams — free, no sign-up.
VIEW OLD FAITHFUL LIVE WEBCAM →