Question 1

Are there bears?

Accepted Answer

Yes. Bear country; store food properly and use bear boxes.

Question 2

Do sites have hookups?

Accepted Answer

No hookups at Mammoth Campground.

Question 3

Is there a dump station on-site?

Accepted Answer

No; nearest dump station is in Gardiner, MT.

Question 4

Is Wi-Fi available?

Accepted Answer

Cell service exists but varies by carrier; no campground Wi-Fi.

Question 5

When can I reserve?

Accepted Answer

Reservations open up to six months in advance on Recreation.gov.

Articles About Mammoth Campground