A brown river flows through high rock walls.
Ranger programFreeNo sign-up needed

River of Rock: Presentation by GCC Educator in Residence | Desert View Watchtower | Free

Grand Canyon National Park · Arizona

Photo: NPS Photo

Next time

Thursday, Oct 15 · 1:00 PM

Local time at the park

Who it's for

  • Free

    No entry fee listed by the organizer.

  • Drop-in

    No sign-up needed: just show up.

About this program

River of Rock: Presentation by GCC Educator in Residence

Meet at Desert View Watchtower

1 pm–2 pm

October 15 and 22

Join Environmental Educator-in-Residence Keaton Vanderploeg to explore the Colorado River, its unique native fish, and efforts to protect them in a changing river ecosystem. Stop by to ask questions and learn more about the river and its wildlife.

Keaton Vanderploeg is a naturalist, educator, and professional guide who has spent the past decade interpreting the geology, ecology, and history of Grand Canyon National Park. Based in Flagstaff, Arizona, he has led thousands of visitors along the South Rim, developing a storytelling-driven approach that makes complex natural systems accessible and engaging for all audiences.

With a background in Life Sciences and History from Arizona State University, Keaton combines field experience with science communication to help visitors better understand and connect with the Canyon’s landscapes. His work focuses on fostering curiosity, stewardship, and a deeper appreciation for the natural world.

During his residency, Keaton will present programs on California condor recovery, fire ecology in ponderosa pine forests, and the Grand Canyon’s diverse life zones. These programs aim to explore how conservation, climate, and park management shape the Canyon today.

The program is free of charge. Children must be accompanied by an adult.  All programs are subject to cancellation due to inclement weather or when lightning danger is present.

Elevation at the start
7,450 ft
Above 5,000 ft the air is thinner. If you live lower down, drink more water and expect a slower pace than at home.
Nearest trail
Desert View Walkways
0.2 mi from the start · paved · 1.4 mi long · 59 ft of climb
Where to meet
From the parking lot, follow the paved sidewalk to the Watchtower near the canyon rim.
Good to know
1 pm-2 pm

From the National Park Service. Elevation from USGS.

Upcoming dates

  • Thursday, Oct 151:00 PM
  • Thursday, Oct 221:00 PM

Schedule from the Grand Canyon National Park, checked daily. Programs can change, so check before you go.

At the park that day

Weather

64° / 44°

overcast clouds · OpenWeather forecast

Typical for the date

63° / 41°

Usually dry. 30-year NOAA average at Grand Canyon E Entrance, AZ, 0.6 mi away.

Sunset

5:53 PM

Thursday

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    River of Rock: Presentation by GCC Educator in Residence | Desert View Watchtower | Free — Grand Canyon National Park | Roamze