While active volcanoes spewing hot molten lava in Northern California are a thing of the past, you'll still find many signs of the state's volcanic past in the form of geysers, craters, and hot springs. Explore these remarkable sites for a glimpse into California's geological history.
This mountain north of Redding stands so tall that it is visible from almost anywhere in Northern California. But many don't know that Mount Shasta is actually a volcano, and it last erupted in 1786. Hike this snow-capped magnificence for an unforgettable experience.
This one-million-year-old lake is lined with ghostly tufa towers that will make you feel like you're actually on planet Mars. Plenty of trails criss-cross through the area, so take a stroll and admire the cinder cones and obsidian that are aplenty at this magnificent reserve.
Molten earth makes up this amazing attraction that has more than 700 caves. The tubes that were left behind when the lava cooled are definitely worth exploring. And no matter how warm it gets outside, the caves stay cool year-round.
The quintessential volcanic destination in Northern California has sulphur vents, hot springs, and mud pots. They remind us that although the volcano last erupted over a century ago in 1914, volcanic activity persists far beneath the earth's surface.
Around 760,000 years ago, a volcano erupted, leaving behind the flat basin that holds the Mammoth Lakes today. The hot springs that were created in the process are something to experience, as many have been developed for safe dipping.
Despite the name, this destination contains neither fossils nor falls. Instead, you'll find amazing lava formations that were formed when water from the Owens River interacted with flowing lava from a nearby eruption. For the past 20,000 years, this chasm of black lava has stood as a reminder of that time period.
Hike along the spot where basaltic lava once poured out, creating lava lakes, lava tubes, and spatter cones. The view from the 1508-foot rim of the crater will give you a 360-degree view of the surrounding Mojave Desert. Time your visit during the cooler months for a less strenuous trip up the crater.
The Sunshine State may be known for its expansive beaches, towering redwoods, iconic national parks, and larger-than-life natural wonders, but that's not all California has to offer. In fact, when you live in a state as massive as ours, there are plenty of quiet corners to escape to for some one-on-one time with nature if you know where to look!
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When the great outdoors is calling, paying a visit to one of California's many wildlife refuges and sanctuaries is one of our favorite ways to escape the hustle of the city and the din of the tourist crowds. There are nearly a dozen official Audubon Centers around the state, many of which can be found in California's northern half. Richardson Bay Audubon Center, tucked along the shore of San Francisco Bay in Tiburon, is a hidden gem among these thriving natural areas — the sort of place that surprises visitors with its coastal charm and untamed beauty.
If you're familiar with the area, you might have seen or heard of the stunning Lyford House on the bay, but few realize that there is more to this peaceful preservation area beyond its photogenic beach house. The 900-acre Richardson Bay sanctuary, managed by the Audubon Society of California, feels worlds away from the everyday sights of NorCal — an unassuming patchwork of uplands, native eelgrass areas, subtidal bay landscapes, and pretty woodland trails that are home to a diverse lineup of over 160 bird species.
looking into Richardson Bay from the Sausalito Marina
Richardson Bay’s protected estuarine environment and lush habitats make it a haven for a diverse range of wildlife, particularly migratory and water birds. Among those thriving in the area, Great Egrets and Snowy Egrets are frequently seen. Their tall, graceful forms are a common sight around the bay's tidal marshes and mudflats. Brown Pelicans, a species once endangered, now soar regularly over the bay thanks to ongoing conservation successes. Western Gulls, meanwhile, thrive along the shoreline, and dabbling ducks such as Mallards and Northern Pintails bring seasonal life to the shallow waters during migration.
Some species here, however, are at risk. The California Clapper Rail, or Ridgway’s Rail, is one of the bay’s most endangered birds, reliant on Richardson Bay’s dense, protected marsh vegetation for survival. Marbled Murrelets, though more commonly associated with coastal forests, also appear during their breeding season. The small and elusive Black Rail is another endangered species, particularly sensitive to habitat disturbances, making the sanctuary’s marshes essential for its protection. Additionally, the Western Snowy Plover depends on nearby sandy beaches and salt flats for breeding, underscoring the importance of Richardson Bay’s unique tidal habitats.
As a designated Audubon Important Bird Area (IBA), Richardson Bay’s avian conservation efforts are heavily focused on protecting these habitats and ensuring California's coastal bird numbers continue to thrive. Art and educational programs, guided tours, and special events are regular happenings here. Altogether, it’s a fantastic landscape for birdwatchers and nature lovers alike to visit time and time again.
But for bird enthusiasts, the refuge offers the best treat of all: a chance to observe many of these common and rare species up close. In the early morning, the sanctuary is alive with songbirds and early risers, as sparrows, yellowthroats, terns, and chickadees greet the day. By midday, you might spot sandpipers and oystercatchers darting through the waves or enjoy flitting glimpses of curlews keeping a sharp eye on the grasslands.
The sanctuary’s proximity to the Pacific Flyway makes it a prime spot during migratory seasons, drawing flocks of rarely-seen species that are just passing through from across the country, adding another layer of biodiversity to the sanctuary’s residents.
Hunting for crabs
One of the best ways to explore Richardson Bay is by walking the winding network of trails that weave throughout the sanctuary, each one guiding visitors through habitats that change with every turn. Or, for a uniquely historical experience, walking or bicycling the historic Richardson Bay Rail Trail just a few minutes away is one of the best ways to get a birds-eye view (pun intended) of the sanctuary's diverse feathered residents.
Not a professional birder or photographer yet? Taking a leisurely stroll along the water is relaxing and rewarding, no experience needed. In spring, enjoy the delicious aromas and vibrant colors of California poppies, Douglas iris, monkeyflower, lupines, yarrow, and so much more. Either way, one thing is for sure: you'll want to keep those cameras handy!
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The aforementioned Lyford House at Richardson Bay Audubon Center and Sanctuary is a historic gem dating back to 1876, making it one of the oldest homes in the area. Originally built by Dr. Benjamin Lyford, a San Francisco physician and early environmentalist, the house was designed as a Victorian summer retreat for his wife on land they named "Hygeia" after the Greek goddess of health. The two-story wood-frame house offers beautiful views of Richardson Bay and was constructed with meticulous craftsmanship and Victorian detailing.
Long Billed Curlew searching for food on beach during golden hour.
After years of serving as a private home, the Lyford House was set for demolition in the 1950s until a local effort rallied to save and preserve it. In a remarkable feat, the house was physically moved by barge from its original location in Strawberry Point to Richardson Bay Audubon Center, where it became part of the sanctuary and was lovingly restored. Today, the Lyford House is listed on the National Register of Historic Places and offers visitors a glimpse into 19th-century life on the Bay. You'll definitely want to take a tour of the house on your visit!
Richardson Bay Audubon Center & Sanctuary near San Francisco, California
What truly sets this private refuge apart is the sense of peaceful isolation visitors find here, no matter the season. Even though it’s just a short drive from urban areas, the sanctuary feels like an escape into a world that's slower paced. With its extensive acreage and uncrowded trails, Richardson Bay Audubon Center allows for a slow, immersive day trip — no rush, no busy crowds, just the sights and sounds of nature as it shifts from season to season!
However, do note that there are absolutely no pets allowed in the sanctuary and that boating and bay access is limited during fall/winter to protect wintering species. Keep an eye out for updates before visiting.
Whether you’re an avid birder, a nature photographer, or in search of a new place to head out on a mid-day stroll, this gorgeous bird sanctuary is a place where the simple pleasures of bird calls and gently rustling grasses have their moment in the spotlight. It's the perfect place to soak up the sights and sounds of the natural world and return with a deeper appreciation for California’s quieter, wilder corners.
The Remote Destination in California Where the Drive Is Worth the Final View
Tucked away in California’s Central Valley, Carrizo Plain National Monument is a remote destination where the drive is absolutely worth the final view.
Tucked away in California’s Central Valley, Carrizo Plain National Monument is a remote destination where the drive is absolutely worth the final view. Located about 100 miles from both Bakersfield and San Luis Obispo, this hidden gem feels like a world away from the bustling cities, offering vast, open landscapes and breathtaking natural beauty.
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The Carrizo Plain in southeastern San Luis Obispo County, California contains the Carrizo Plain National Monument, largest single native grassland remaining in California. This was an epic superbloom year and colors were splashed everywhere you looked.
The journey to Carrizo Plain takes you along Highway 58, a scenic road that winds through rolling hills and stretches of farmland. From there, you’ll turn onto Soda Lake Road, which leads directly into the heart of the monument. While some sections of the road are unpaved, the drive is manageable for most vehicles, though it’s a good idea to check road conditions if it’s recently rained. The remoteness of Carrizo Plain is part of its charm, and the quiet, peaceful drive sets the tone for the adventure ahead.
Riding on dirt road through the wildflower superbloom in California’s Carrizo Plains National Monument. The most wildflowers in a decade. Purples and yellows everywhere. The hills were so colorful.
Once you arrive, you’ll be rewarded with stunning views of Soda Lake, one of California’s largest alkali lakes, and the iconic Temblor Range. In the spring, Carrizo Plain bursts into color during the wildflower superbloom, transforming the plains into a vibrant sea of gold, purple, and orange. Even outside of the wildflower season, the expansive grasslands, salt flats, and rugged mountain ranges make for a dramatic landscape well worth exploring.
This is a landscape capture taken in the Carrizo Plain National Monument of California in the Spring. Soda Lake can be seen in the distance.
There’s no shortage of things to do at Carrizo Plain. Hiking is a popular activity, with trails like the Painted Rock Trail leading to fascinating Native American rock art, while other paths offer panoramic views of the surrounding plains and mountains. Soda Lake, though often dry, is a unique feature that’s worth a visit, and you might spot a variety of wildlife, including pronghorn antelope, kit foxes, and the rare San Joaquin Valley giant kangaroo rat. Birdwatchers will also find plenty to enjoy as the area is home to many species of birds.
Scenic landscape with footpath on hill among yellow wildflowers,CarrizoPlain National Monument, California, USA
There is no entrance fee to visit Carrizo Plain National Monument, making it an affordable day trip or weekend getaway. However, visitors should come prepared as services are limited in this remote area. Be sure to bring plenty of water, food, and sun protection as the temperatures can vary depending on the season.
As with any outdoor adventure, it’s important to follow Leave No Trace principles when visiting Carrizo Plain. This means packing out all of your trash, staying on designated trails, and respecting wildlife and natural habitats. The monument’s fragile ecosystems are a treasure, and doing your part to protect them ensures that future generations can enjoy this pristine landscape.
