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Grand Prismatic Spring

4.9

About this business

Location details

Mammoth, WY, 82190, United States

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WeekdayScheduleStatus
Mon9:00 a.m. to 6:00 p.m.
Tue9:00 a.m. to 6:00 p.m.
Wed9:00 a.m. to 6:00 p.m.
Thu9:00 a.m. to 6:00 p.m.
Fri9:00 a.m. to 6:00 p.m.
SatClosed
SunClosed
4.92,746 reviews
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ashley wright's profile image
ashley wright 
on Google
a day ago

Beautiful. Magical place. Its other worldly you have to see it in person. 

Bidita Banerjee's profile image
Bidita Banerjee 
on Google
2 days ago
Emma Zavala's profile image
Emma Zavala 
on Google
2 days ago

It is a sight to see! Simply Amazing! In addition, I would recommend doing the Grand Prismatic Overlook. It is a completely different view from above as opposed to the boardwalk. 

Sageera SOA's profile image
Sageera SOA 
on Google
3 days ago
Alison Pack's profile image
Alison Pack 
on Google
3 days ago

Just gorgeous. This angle leads to not being able to get the best photo of it. To get the best photo, you will have to park down the road and hike up to the overlook. For our purposes of a quick stop though, this was great! Could feel the warm steam. Pretty windy up there on the boardwalk! Absolutely gorgeous! Parking is an issue as there aren’t too many spots available. However, if you are patient you can get a spot within 10 minutes of waiting. 

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Frequently asked questions about Grand Prismatic Spring

How is Grand Prismatic Spring rated?

Grand Prismatic Spring has a 4.9 star rating with 2,746 reviews. 

When is Grand Prismatic Spring open?

Grand Prismatic Spring is closed now. It will open at 9:00 a.m. 

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