Big Adventures with Brian Dierker
Big Adventures Entertainment LLC
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Grand Canyon boatman Brian Dierker sits down to chat with fellow guides, scientists, politicians and oddballs about adventure, conservation, and all things outside.
Recent Episodes
NOV 25, 2025
Troy Gillenwater
Troy Gillenwater has got some stories to tell. He sits down with Brian for a wide ranging chat, from Arizona trails to Tibetan rivers and beyond. Enjoy Troy Gillenwater!Mentioned in this episode:Sponsors: Dave Wegner and Steve CarothersDave Wegner has been a long-time supporter of Big Adventures. He's been in and out of the river for over 50 years as a guide and scientist. Be sure to check out Brian's interview with Dave, Episode 21. Thank you Dave for your support! Steve Carothers and Brian go way back. Steve is a friend of the river as a scientist and researcher. Tune into his episode, number 31! Thank you Steve for your support.
70 MIN
SEP 9, 2025
Kelsey Pfendler Returns!
Kelsey Pfendler returns with a tale to tell. Last visit, she was preparing for her four-woman row across the Pacific Ocean, California to Hawaii. Now she's back to share the story. Enjoy Kelsey Pfendler! Mentioned in this episode:Sponsors: Dave Wegner and Steve CarothersDave Wegner has been a long-time supporter of Big Adventures. He's been in and out of the river for over 50 years as a guide and scientist. Be sure to check out Brian's interview with Dave, Episode 21. Thank you Dave for your support! Steve Carothers and Brian go way back. Steve is a friend of the river as a scientist and researcher. Tune into his episode, number 31! Thank you Steve for your support.Sponsors: Dave Wegner and Steve CarothersDave Wegner has been a long-time supporter of Big Adventures. He's been in and out of the river for over 50 years as a guide and scientist. Be sure to check out Brian's interview with Dave, Episode 21. Thank you Dave for your support! Steve Carothers and Brian go way back. Steve is a friend of the river as a scientist and researcher. Tune into his episode, number 31! Thank you Steve for your support.
43 MIN
JUL 8, 2025
Paul Begovac
Paul Begovac is a former biologist and current master's ski racer. He and Brian chat about their love of skiing, his work in microbiology, and future adventures! Enjoy Paul Begovac!
56 MIN
JUN 24, 2025
Ed Keable Returns
Ed Keable is the current superindendent of Grand Canyon National Park. He sits down with Brian with updates on the new and current projects below the rim. Enjoy Ed Keable!
72 MIN
APR 1, 2025
Joseph Day
Joseph Day has quite a story to tell. He and Brian sit down to chat about his meandering life and how he ended up living and running a store on the Hopi reservation. Enjoy Joe Day! If you like our show and would like to sponser us, please reach out!
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82 MIN
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