A group of eight people with scopes look in different directions into hilly sagebrush scattered with jutting gray rocks.

2026 Chautauqua Program

Click here to view the grid schedule, a tool that can help you visualize field trip timing.

*Trips marked by an asterisk do NOT count toward your registration limit.

Enter the Valentine Reserve trip lottery here. You will have until April 4 to enter, and you will be notified of results on April 6.

Remember to visit the logistics page to find details about meeting locations, trip difficulty levels, and other useful information.

Program information by day and time

Thursday, June 18Friday, June 19Saturday, June 20Sunday, June 21
Thursday programMorning program

Afternoon/evening program
Morning program

Afternoon/evening program
Sunday program

Top photo by Elin Ljung.