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Source: Marin County Parks
Marin Municipal Water District - Lake Lagunitas
Wednesday, August 31, 2022, 10am – 2pm


This is a great place to see many species of spiders that represent a variety of arachnid lifestyles. We’ll discuss the biology of spiders in general and learn how to identify many common species and discuss their life histories. There is a short, steep climb between the parking area and the main trail, otherwise the trail is fairly level. Distance: 2 miles.

Remember to bring a lunch and binoculars if you have them. We request that no pets (except service animals) attend.

Air Quality Index (AQI) that exceeds 150 on, or other extreme weather may cancel events. Check the calendar or call (415) 473-6086 after 8 am on the morning of the event to hear a recorded message if canceled.

Save time on the day of the event by signing in nowFor more information contact, Shannon Burke at

Directions: Meet at the Lake Lagunitas parking area., From Hwy 101 in Larkspur, take the exit for Sir Francis Drake Blvd west 5.3 miles to Fairfax. Turn left onto Pacheco Ave, immediate right onto Broadway Blvd, left onto Bolinas Rd for 1.8 miles. Turn left onto Sky Oaks Rd. At approximately 0.5 miles, stop and pay $8 parking fee, then follow signs to Lake Lagunitas (end of Sky Oaks Rd).