Sapphire Pool, located at Biscuit Basin, is a bright blue pool and considered one of the most beautiful pools in Yellowstone. The bright blue color means that the temperature is very high. Safety railings and signs keep visitors at a safe distance. Following the 1959 Hebgen Lake Earthquake, it erupted, blowing away biscuit-like deposits around the pool which originally gave Biscuit Basin its name. The Old Faithful area is about one hour on foot. If you drive, it's just 10 minutes away. On a hot summer day, it's a good idea to go by car.
Along the way, you can admire numerous active and dormant geysers
Along the way, you can admire numerous active and dormant geysers and pools, including: Grotto Geyser and Geyser Hill. At the end of the day, drive to the Old Faithful Inn, have dinner and relaxing in front of the giant fireplace in the historic lodge. If you are planning a winter getaway, stay at the Mammoth Hot Springs Hotel which is open in the winter.
Get Ready to Go!
- 1. Plan & Book:
- Visit the website and book directly, or call ahead to confirm hours.
- Find your stay: If needed, search for Hotel Deals nearby. Read reviews and book directly with the hotel, requesting any special amenities (romantic, kid-friendly, pet-friendly).
- Book your flight: If flying, compare flights and book directly with the airline. Add your frequent flier number and reserve your seat.
- Plan your trip:
- Estimate your driving time: Use Google Maps (click the blue 'Directions' arrow in the search box).
Need some more help?
Read our Reservations & Travel Planning Tips guide.