National Monument
Muir Woods National Monument
Walk among old growth coast redwoods, cooling their roots in the fresh water of Redwood Creek and lifting their crowns to reach the sun and fog. Federally protected as a National Monument since 1908, this primeval forest is both refuge and laboratory, revealing our relationship with the living landscape. What will you discover in Muir Woods?
Park Photos

Entrance to Muir Woods National Monument
Credit: NPS Photo








Activities
Operating Hours
Muir Woods is open every day of the year, with exceptions for inclement weather and hazardous conditions. Our core winter hours are 8AM-5PM; in the spring, summer, and fall we are open later based on increased daylight hours. Updates on closures will be posted as an alert to the website and on social-media pages.
| Day | Hours |
|---|---|
| Friday | 8:00AM - 5:00PM |
| Monday | 8:00AM - 5:00PM |
| Sunday | 8:00AM - 5:00PM |
| Tuesday | 8:00AM - 5:00PM |
| Saturday | 8:00AM - 5:00PM |
| Thursday | 8:00AM - 5:00PM |
| Wednesday | 8:00AM - 5:00PM |
Weather info
The coast redwood forest is cool most times of the year with temperatures ranging from 40 - 70 F/ 4 - 21 C. Always come prepared with layers. From late October to early May, expect cool weather & possible rain. Summer months (June-August) can be warmer, but it is generally cool and dry. Expect heavy fog in the morning, burning off in the afternoon. Often, the fall (September-October) is the warmest time of year.Events
Regular Event
View eventRepeating EventDate(s)
Jan 1, 2026 - Dec 31, 2026




