Olompali Orchids and Other Plants & Flowers

Olompali Orchids and Other Plants & Flowers
Saturday, June 20, 2026, 9 am to noon
Leaders: Clint and Madeline Kellner
We will hike the loop trail (2.3 miles) at Olompali and look for the small delicate flowers of the
summer-blooming rein orchid, Piperia transversa. We will also see the rare Napa false indigo
shrub, California fescue grasslands, and some blue oaks.
Directions: The entrance to Olompali State Historic Park is at the end of Redwood Boulevard. From
either north or south on Highway 101, take the Atherton/San Marin exit and proceed west and then
turn right (north) onto Redwood Boulevard which is the first street west of the freeway.
Meet in the Olompali State Historic Park parking lot. Parking costs $8 ($7 for seniors). No parking is charged if you borrow a free State Park pass from your local public library.
Bring: Water, a snack/lunch (if desired). Dress in layers.
Email Clint with any questions: clint.kellner@gmail.com
Text for day-of-trip questions or issues: 415-895-8591
If you have not done so already, please sign the CNPS Marin 2026 Waiver
Practice clean trail etiquette. Pocket Guide - Every Step Counts and Cleanliness Tips for Hikers