You can contact Earthwatch Expeditions by Natural Habitat Adventures by phone, email or mail. Here's all the info you need to get in contact with us!

Hours
Mountain Time

• 8 am to 5 pm, Monday through Friday

• 8 am to 3 pm on Saturdays

Phone
Toll Free (USA & Canada): 800-548-7555
International: ??

Email
Click here to send us a message

Mailing Address
Earthwatch Expeditions by Natural Habitat Adventures
PO Box 3065
Boulder, CO 80307

Physical Address
Natural Habitat Adventures
833 W South Boulder Rd Bldg. F
Louisville, CO 80027