Old Faithful Geyser
Yellowstone National Park, Wyoming, USA
Category: National Park
Updated: Dec 08, 2025
Introduction
Old Faithful Geyser is one of the most iconic natural wonders in the USA, located in Yellowstone National Park. Known for its remarkably predictable eruptions, it shoots boiling water up to 180 feet in the air every 90 minutes.
Old Faithful Geyser, situated in Yellowstone National Park, Wyoming, is a must-see for nature lovers and travelers seeking unique geological phenomena. As part of the world’s first national park, this geyser has been captivating visitors since 1870. Its eruptions last between 1.5 to 5 minutes and occur approximately every 90 minutes, making it one of the most reliable geysers on Earth. Surrounded by stunning wilderness and other geothermal features, Old Faithful offers an unforgettable experience for all ages.
Top Highlights of Old Faithful Geyser
- Predictable eruptions every 90 minutes
- Located in Yellowstone National Park
- Nearby geothermal features like hot springs and mud pots
- Visitor centers with educational exhibits
- Scenic walking trails and observation points
Best Time to Visit
Peak Season
Summer (June to August) is the peak season with warm weather and full accessibility to trails and facilities. Expect large crowds and higher accommodation prices.
Off-Season Advantages
Visiting in spring or fall offers fewer crowds, lower prices, and a more peaceful experience. Some facilities may be closed, but geothermal features are still accessible.
Weather Overview
Winters are cold with heavy snowfall, but the park remains open for snowmobile and guided tours. Temperatures can drop well below freezing.
Best Months for Families
July and August are ideal for families due to school holidays and full park operations, including ranger-led programs and kid-friendly trails.
How to Reach
| From | Mode | Travel Time |
|---|---|---|
| West Yellowstone, MT | Car | 1 hour |
| Bozeman, MT | Car | 2.5 hours |
| Jackson Hole, WY | Car | 1.5 hours |
| Billings, MT | Car | 4 hours |
Entry Fees & Timings
Entry Fee: $35 per vehicle (valid for 7 days)
Timings: Open year-round; 24/7 access. Visitor centers typically open from 8 AM to 6 PM (seasonal hours may vary).
How Much Time to Spend at Old Faithful Geyser
- Minimum: 2–3 hours to see the geyser and nearby features
- Ideal: Half-day to explore surrounding trails and visitor centers
- Extended Visit: Full day to combine with other Yellowstone attractions
Family Travel Tips
Plan your visit around an eruption using the prediction board. Bring layers as weather changes quickly. Use strollers on paved paths and join ranger-led programs for educational fun.
Nearby Attractions
- Grand Prismatic Spring
- Upper and Lower Geyser Basin
- Yellowstone Lake
- Mammoth Hot Springs
- West Thumb Geyser Basin
FAQs About Old Faithful Geyser
Q: How high does Old Faithful erupt?
A: It can shoot water up to 180 feet in the air.
Q: Is it really faithful?
A: Yes, it erupts every 35–120 minutes with 90% accuracy.
Q: Can I walk to it?
A: Yes, it’s accessible via short paved trails from the visitor center.