Park

Roys Redwood Preserve park

California, USA San Francisco Bay watershed 38.015°, -122.654°
Today high
--
Tonight low
--
Nearby campgrounds
6
Loading current conditions…
Loading next 24 hours…
Loading 7-day outlook…
Roys Redwood Preserve -- California park
Roys Redwood Preserve California · San Francisco Bay watershed
About this park

Roys Redwood Preserve

Roy's Redwood Preserve is an enchanting natural wonder located in the state of California. There are several compelling reasons why this preserve attracts visitors from all over the world. The primary draw is undoubtedly the majestic coastal redwood trees, some of the tallest and oldest living organisms on Earth. These towering giants create a serene and awe-inspiring atmosphere that is truly unique to this region.

One of the key points of interest in Roy's Redwood Preserve is the breathtaking Cathedral Grove. This magical grove features a collection of ancient redwoods that reach up to 300 feet in height. Walking through this serene forest is a humbling experience, as sunlight filters through the dense foliage and creates a mystical ambiance. It is a perfect spot for tranquility and reflection.

Another notable point of interest is the Fern Canyon, a lush and verdant canyon blanketed in ferns. The walls of the canyon are covered in vibrant greenery, creating an otherworldly landscape that has been featured in several movies, including Jurassic Park. Visitors can hike along the canyon floor, crossing multiple small streams and immersing themselves in this prehistoric environment.

Additionally, Roy's Redwood Preserve offers various hiking trails of varying difficulty levels, providing opportunities for outdoor enthusiasts to explore the vast and diverse terrain. From leisurely strolls to more challenging treks, visitors can discover hidden waterfalls, scenic overlooks, and a plethora of flora and fauna.

Interesting facts about Roy's Redwood Preserve include its role as a filming location for numerous Hollywood movies and TV shows due to its stunning natural beauty. Furthermore, the preserve is home to an array of wildlife, such as black bears, mountain lions, and Roosevelt elk, making it an excellent destination for animal lovers and wildlife enthusiasts.

The best time to visit Roy's Redwood Preserve is during the summer and early fall months. This period offers pleasant weather and longer daylight hours, allowing visitors to fully explore and appreciate the preserve's beauty. It is advisable to check the weather conditions and trail closures before planning a trip, as heavy rain can sometimes result in temporary closures of certain areas.

To ensure accuracy, it is essential to consult multiple independent sources, such as official park websites, travel guides, and reputable online resources, to gather comprehensive and up-to-date information about Roy's Redwood Preserve.
StateCalifornia
WatershedSan Francisco Bay
Latitude38.0148°
Longitude-122.6539°
Land designation

Park & land designation reference

A quick legend for the federal and state land categories Snoflo tracks. Each designation comes with different rules around access, recreation, and resource extraction.

National Park
Large protected natural areas managed by the federal government to preserve significant landscapes, ecosystems, and cultural resources; recreation is allowed but conservation is the priority.
State Park
Public natural or recreational areas managed by a state government, typically smaller than national parks and focused on regional natural features, recreation, and education.
Local Park
Community-level parks managed by cities or counties, emphasizing recreation, playgrounds, sports, and green space close to populated areas.
Wilderness Area
The highest level of land protection in the U.S.; designated areas where nature is left essentially untouched, with no roads, structures, or motorized motorized access permitted.
National Recreation Area
Areas set aside primarily for outdoor recreation (boating, hiking, fishing, often around reservoirs, rivers, or scenic landscapes); may allow more development.
National Conservation Area (BLM)
BLM-managed areas with special ecological, cultural, or scientific value; more protection than typical BLM land but less strict than Wilderness Areas.
State Forest
State-managed forests focused on habitat, watershed, recreation, and sustainable timber harvest.
Bureau of Land Management (BLM) Land
Vast federal lands managed for mixed use -- recreation, grazing, mining, conservation -- with fewer restrictions than national parks or forests.
Detailed forecast

Plan your visit down to the hour

Same weather feed Snoflo's iOS app uses -- updated continuously from NOAA / yr.no.

Hourly detail

Next 5 days, hour by hour

Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.

Loading hourly forecast…
Deep dive

5-day forecast table

Every 3 hours, broken out across temperature, snow, rain, humidity, and wind.

TimeConditionTemp (°F)Snow (in)Rain (in)Humidity (%)Wind (mps)Wind dir
Loading detailed forecast…
Long-term outlook

15-day temperature & precipitation

Daily temperatures, snow, and rain projected over the next two weeks.

Loading 15-day outlook…
Stay nearby

Area campgrounds

Snoflo-tracked campgrounds within reach of Roys Redwood Preserve, with reservations status.

Campground Reservations Toilets View
Camp Taylor
Madrone Group Camp
Orchard Hill Campground
Five Brooks Horse Camp
Glen Campground
Olema Campground

Responsible recreation & Leave No Trace

Know before you go
Check the operator's site for hours, permit requirements, seasonal closures, and fire restrictions before heading out.
Stay on trail
Stick to marked paths to protect vegetation, prevent erosion, and avoid disturbing wildlife habitat.
Respect wildlife
Observe from a distance, never feed wildlife, and store food securely if camping is permitted on-site.
Pack it in, pack it out
Carry out all trash, food scraps, and gear. Many parks have limited or no trash service.
Leave what you find
Don't take rocks, plants, or artifacts. They make the park what it is for the next visitor.

Set push alerts in the Snoflo app

Save Roys Redwood Preserve as a favorite, set a custom threshold (precipitation, freezing temperatures, fire-restriction days), and the iOS app will push the moment conditions cross.

FAQ

About Roys Redwood Preserve

What can I do at Roys Redwood Preserve?

Most Snoflo-tracked parks support hiking, picnicking, and wildlife viewing. Check the operator's site for activity-specific rules (camping, fishing, paddling, hunting).

How fresh is the weather data?

The hourly forecast updates throughout the day from NOAA / yr.no. Streamflow comes live from USGS streamgauges.

When is the best time to visit?

Use the 15-day temperature & precipitation outlook on this page to plan -- pick a window with comfortable temperatures and low precipitation.

How do I get to Roys Redwood Preserve?

Tap Directions in the hero above to open driving directions in Google Maps, or Open in map to center the Snoflo interactive map on the park.

Can I get alerts when conditions change?

Yes -- alerts are managed in the Snoflo iOS app. Favorite this park, set a threshold (temperature, precipitation), and you'll get a push the moment it crosses.

More parks

Other parks near here

Snoflo-tracked parks within driving distance of Roys Redwood Preserve.