Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Routes
Places to see
Natural Monuments
North America
United States
California
Santa Cruz County

Boulder Creek

Top 15 Natural Monuments around Boulder Creek

Best natural monuments around Boulder Creek are found within the Santa Cruz Mountains, an area characterized by its magnificent redwood forests. This region offers a diverse landscape of ancient trees and natural formations. The local environment provides a unique setting for exploring significant natural heritage.

Best natural monuments around Boulder Creek

  • The most popular natural monuments is Fremont Tree, a natural monument where its base was burned, creating a cavity large enough for two adults. This unique feature has…

Last updated: June 25, 2026

Fremont Tree

Highlight • Natural Monument

This Sequoia, the Fremont tree had its base burned a long time ago, probably due to a lightning bolt. This allows two adults to easily camp inside. This is the …

Tip by

See hikes here

Send to Phone

Save

Old Growth Redwood Trees

Highlight • Forest

An old growth grove of Redwood Trees, famous to Norther California. This old growth forest has a rich ecosystem and thick canopy keeping the trails nice and shaded.

Tip by

Save

Sign up now to discover places like this

Get recommendations on the best single tracks, peaks, & plenty of other exciting outdoor places.

Sign up for free

Castle Rock Falls

Highlight • Waterfall

Rock climber rapelling down over Castle Rock creek falls

Tip by

Save

Big Ben Trail

Highlight (Segment) • Trail

Big Ben Trail snakes W to E through the northern portion of the Fall Creek unit of Henry Cowell Redwoods State Park connection the Lost Empire Trail with the Fall …

Tip by

Save

Nesting tree

Highlight • Natural Monument

One tree that is divided into many branches, making it looks similar to a nest. Every tree in Henry Cowell Redwoods State Park has its beauty and unique nature. Enjoy the easy trails to observe these powerful giants around you.

Tip by

Save

Sign up for free to discover even more natural monuments around Boulder Creek.

Sign up for free

Already have an account?

Start today with a free account

Your next adventure awaits.

Login or Signup

Popular around Boulder Creek

Classy road bike rides on the SF peninsula

Hiking around Boulder Creek

Running Trails around Boulder Creek

Road Cycling Routes around Boulder Creek

MTB Trails around Boulder Creek

Cycling around Boulder Creek

Other adventures around Boulder Creek

Classy road bike rides on the SF peninsula

Road Cycling Collection by

komoot

Tips from the Community

Tom Ginsburg
November 20, 2025, Fremont Tree

This is a coastal redwood, not a Sequoia redwood which is a different species found inland.

0

0

One tree that is divided into many branches, making it looks similar to a nest. Every tree in Henry Cowell Redwoods State Park has its beauty and unique nature. Enjoy the easy trails to observe these powerful giants around you.

0

0

This old tree group shows how new Branches are interconnected. You can see how erosion in the valley actually resulted in a braches coming higher out of the trunk

1

0

Castle Rock State Park presents this pretty 50-foot waterfalls but also had sandstone formations, a magnificent forest and great vistas.

0

0

Looks like the tree is growing a nest as perimeter

0

0

An old growth grove of Redwood Trees, famous to Norther California. This old growth forest has a rich ecosystem and thick canopy keeping the trails nice and shaded.

1

0

This Sequoia, the Fremont tree had its base burned a long time ago, probably due to a lightning bolt. This allows two adults to easily camp inside. This is the story that is conveyed year after year, since 1846 after the expedition led by a certain... Fremont.

1

2

Castle Rock State Park presents this pretty 50-foot waterfall but also had sandstone formations, a magnificent forest and great vistas.

1

0

Frequently Asked Questions

What unique natural monuments can I explore in Boulder Creek?

Boulder Creek is home to several unique natural monuments, most notably the Fremont Tree. This colossal coastal redwood has a burned-out base large enough for two adults to shelter inside, a feature that has been a point of interest and a story shared with visitors since 1846. You can also experience the awe-inspiring Old Growth Redwood Trees, which offer a profound sense of peace walking among these towering giants.

Are there family-friendly natural monuments in the Boulder Creek area?

Yes, several natural monuments in the Boulder Creek area are family-friendly. Both the Fremont Tree and the Old Growth Redwood Trees are suitable for families. Additionally, Henry Cowell Redwoods State Park, which features the Big Ben Trail, offers accessible redwood trails perfect for a family day out.

What kind of natural features can I expect to see at these monuments?

The natural monuments around Boulder Creek are primarily characterized by magnificent redwood forests. You'll encounter immense old-growth redwood trees, unique formations like the burned-out base of the Fremont Tree, and a rich ecosystem with a thick canopy. You can also find natural features like the 50-foot Castle Rock Falls, sandstone formations, and scenic vistas within Castle Rock State Park.

What is the best time to visit the natural monuments in Boulder Creek?

The Boulder Creek area, with its redwood forests, generally offers a refreshing escape due to shaded trails. Mornings or late afternoons often provide softer light and cooler conditions for exploration, especially at parks like Henry Cowell Redwoods State Park. Early arrival is recommended on weekends to avoid crowds.

Are there any historical natural monuments in Boulder Creek?

The Fremont Tree carries significant historical lore, with stories dating back to 1846 about its use as a shelter by Lt. John C. Fremont's expedition. While not a historical monument in the traditional sense of a building, its long-standing connection to the region's past makes it a natural monument with a rich story.

What outdoor activities can I do near the natural monuments?

The Boulder Creek area offers a variety of outdoor activities. You can enjoy easy hikes on trails like the Dool Trail Loop or Kings Creek Trail. For road cycling, routes like the Big Basin Redwood State Park loop are available. Running enthusiasts can explore trails such as the Sempervirens Falls Loop. For more details on these activities, check out the guides for easy hikes, road cycling routes, and running trails around Boulder Creek.

Where can I see the tallest redwood trees in the area?

You can find some of the tallest redwood trees in the area within Henry Cowell Redwoods State Park. The Big Ben Trail specifically passes "Big Ben," which is noted as the tallest remaining redwood tree in that park.

What do visitors enjoy most about the natural monuments in Boulder Creek?

Visitors frequently express awe and a profound sense of peace when walking among the towering Old Growth Redwood Trees. The unique historical aspect of the Fremont Tree and the shaded, cool trails are also highly appreciated. The komoot community has shared over 10 photos and given more than 25 upvotes, highlighting the beauty and tranquility of these sites.

Are there any waterfalls to see among the natural monuments?

Yes, Castle Rock Falls is a notable natural monument in the area. Located within Castle Rock State Park, it's a pretty 50-foot waterfall that also offers views of sandstone formations and magnificent forests.

Which natural monument is known for its resilience after natural disasters?

Big Basin Redwoods State Park, while significantly impacted by the CZU Lightning Fires in 2020, stands as a testament to the resilience of redwood forests. New life is emerging, offering visitors a unique perspective on forest ecosystems and the ongoing natural recovery.

Are there any natural monuments that are particularly good for photography?

Big Basin Redwoods State Park is considered an ideal location for photography, offering an immersive experience into a primeval forest with extensive trail networks and ancient redwoods. The shaded trails and unique light filtering through the canopy provide excellent opportunities for capturing the beauty of the redwoods.

Can I find easy trails to observe the redwood trees?

Yes, Henry Cowell Redwoods State Park, a short drive from Boulder Creek, provides one of the easiest ways to enjoy the redwood forests. It offers accessible redwood trails, making it a memorable forest day plan for visitors looking for a less strenuous experience. The Nesting tree is also located on easy trails within this park.

Most popular routes around Boulder Creek

Hiking around Boulder Creek

Most popular attractions around Boulder Creek

Places to see

Store rating

Get inspired with the komoot mobile app

With a free komoot account, you can easily find, customize, and navigate endless outdoor adventures.

or

Join komoot Now

Store rating

Explore more

Extend your search for the best caves by checking out these guides of the top ones around Boulder Creek:

Paradise ParkSanta CruzFeltonBonny DoonPasatiempoTwin LakesLive OakScotts ValleyDavenportBen LomondZayanteBrookdaleLompicoPleasure PointMount HermonSoquelWilder Ranch State ParkCapitolaHenry Cowell Redwoods State ParkDay ValleyCorralitosWatsonvilleBig Basin Redwoods State Park

Nearby adventure guides

Things to Do in San Lorenzo Valley Water District

background

Get ready to conquer new peaks

Sign up for Free

Explore
RoutesRoute plannerFeaturesHikesMTB TrailsRoad cycling routesBikepackingSitemap
Download the app
Follow Us on Socials

© komoot GmbH

Privacy Policy