Rock eric

Eric Rock

Eric began his career as a professional naturalist guide while studying wildlife biology and photography at the University of Alaska. His field work took him all across Alaska, studying subjects ranging from river otters, seabirds, and waterfowl to small mammal population dynamics. He soon realized he wanted to share what he was seeing with others, and he began leading international nature and photography adventures, first in Alaska’s Denali National Park and then Yellowstone National Park—one of his favorite ecosystems. Eric has a gift for translating his passion into unique insights that create lasting memories, and his easy going personality and passion for the natural world make him a perfect guide for any outdoor adventure.

Upcoming Trips: TBA

Past Trips

  • Yellowstone and Grand Teton Wildlife Private Journey, September 27-October 4, 2022

  • Yellowstone and Grand Teton Wildlife Private Journey, September 27-October 10, 2021

  • Yellowstone and Grand Teton Wildlife Private Journey, September 19-October 3, 2021

  • Yellowstone and Grand Teton Wildlife Private Journey, May 26-June 2, 2021

Client Testimonials


Eric could not have been better. His knowledge of all aspects of the area was tops. He was exceedingly polite, courteous, and friendly.
— Stuart S., Greenbrae, CA
Yellowstone and Grand Teton Wildlife Private Journey
Eric Rock was a lovely individual as well as a wonderfully proficient guide. He made every aspect of our trip just perfect and became a trusted friend as well.
— Susan F., Greenwich, CT
Yellowstone and Grand Teton Wildlife Private Journey
Eric’s professionalism, knowledge, attention to detail, flexibility, commitment, and dedication made this trip an excellent experience for us. He is by far one of the best guides we have ever had (and we travel extensively).
— Cecilia K., Redwood City, CA
Yellowstone and Grand Teton Wildlife Private Journey