YLYB – Bridge Bay Campground

Bridge Bay Campground is a seasonal property
2026:
May 15 – September 14 
( May 15 to May 21 is first come, first serve only;
last night for overnight accommodations September 13)
2027:
May 21 – September 13
( TBD is first come, first serve only; last night for overnight accommodations September 12)
Yellowstone National Park properties open at noon on opening day and close at noon on closing day.
*Please note that beginning with the 2027 season, reservations for Bridge Bay, Canyon, Grant and Madison Campgrounds and Fishing Bridge RV Park will be handled through Recreation.gov.

Check-in time:  1pm
Check-out time:  11am

Children 11 and under stay free.

  • Office hours from opening day through Friday of Memorial Day weekend: 8am to 9pm
  • Weekend before Labor Day through closing day: 8am to 9pm

Cancellation policy is 30 days prior to arrival date.

Click here for a list of facilities & services at Bridge Bay Campground.

ELEVATION – elevation is 7,800 feet at Bridge Bay Campground

Bridge Bay Campground is in Mountain Time Zone (same as Denver).

♦ PHONE NUMBERS & WEBSITES

RESERVATIONS LOCAL CONTACT INFORMATION  WEBSITES
Within the U.S:
866-Geyserland
(866-439-7375)

307-344-7311
(for all guests)
Phone: (307) 344-7901 (main contact number)
Fax:  (307) 344-7456

Switchboard Hours:
Summer Season: Daily from 10am to 7pm. After-hour calls will be transferred to MH front desk.

Winter Season 12/15 to 3/3/26: starting December 15 (M-F) from 8am to 5pm; weekends will go to voicemail.



Maximum # of sites bookable by CRes at any one campground is 9.  If guest is booking more than 9 sites at the same campground, OR, they have less than 9 sites, but want to book a group tent site, they must also have a minimum of 10 people in their party before being referred to contact group sales. Group campsites are only available at Madison (YM), Bridge Bay (YB), and Grant (YG) campgrounds. Note: Group sales does not book 9+ individual sites, only Group Campsites.

Group sales:
YNPSA@xanterra.com OR 307-344-5282

FIT sales:
fit-ynp@xanterra.com OR
1-800-376-6629

Be sure to include complete information, including name, billing address, phone number, email address or fax number, in order to expedite response.  
www.nps.gov/yell
www.yellowstonenationalparklodges.com

♦ GPS COORDINATES & ADDRESSES

Bridge Bay Campground GPS CoordinatesN 44 ◦ 32.070 W 110 ◦ 26.218**
**All GPS coordinates are approximate and should not be relied upon solely for directions.
Bridge Bay Campground GPS Address260 Bridge Bay Campground
Yellowstone National Park, WY  82190
Bridge Bay Campground Mailing AddressGuest name
Dates of stay
c/o Bridge Bay Campground
PO Box 165
Yellowstone National Park, WY  82190
Bridge Bay Campground Delivery AddressWe strongly discourage guests from shipping packages to themselves during their visit, regardless of the postal carrier. More often than not, delays in guests receiving their package mean that they won’t be able to pick it up in time before leaving the park. Guests cannot have rental camping equipment delivered to campgrounds.

Guest name
Dates of stay
260 Bridge Bay Campground
Yellowstone National Park, WY  82190

♦ FORMS OF PAYMENT, TAXES, SURCHARGES, COMMISSION

FORMS OF PAYMENTTAXESUTILITY SURCHARGETRAVEL AGENT COMMISSION
Credit card
Cash
Travelers’ check
Rooms15.472%
(rooms tax percentage includes:
Sales Tax – 7%;
Lodging Tax 5%
+ Utility Fee)
The utility surcharge for lodging is 3.1% (and is included in room tax percentage)

The utility surcharge for activities is 1.2% (and is included in the activity tax percentage)
0% – non-commissionable
Commission policy
Food7%
Gifts7%

♦ PROPERTY INFORMATION

Main Registration Building
1 floor
Campground registration, activities office
10 Campground loopsMix of tent only and RV/tent sites
Total # of sites441 sites, made up of:

181 tent only sites
233 RV/tent sites
27 RV/tent/extra vehicle sites

Includes 3 ABA sites

Pet PolicyUp to two pets are allowed per site.  Must be leashed at all times.  Guest responsible for pet waste and damages. (Pet Safety and Rules)
Gun PolicyGuns are not allowed in public buildings at Bridge Bay Campground or on any tours.
Electric Vehicle Charging StationNone, closest is in Lake Hotel area
Minimum Age at Check-inGuests must be 18 years of age or older, or emancipated, to check in to a site.