The Redwood ecosystem is a temperate rainforest, meaning it is defined by moisture. Located along the far northern coast of California, the weather is remarkably stable compared to the inland Sierra, but the presence of fog and rain dictates your visibility and trail conditions. Choosing the best time to visit the Redwoods is often about threading the needle between the wet winter months and the high-traffic summer season.
Critical 2026 Update: The Henry Cowell Redwoods State Park Campground is officially scheduled to reopen on April 1, 2026, following extensive infrastructure upgrades. Additionally, the 13th Annual Run in the Redwoods 5K will take place in Prairie Creek on Saturday, April 4, 2026.
Redwood National Park At-a-Glance: Seasonal Comparison
| Feature | Spring (Apr–Jun) | Summer (Jul–Sep) | Fall (Oct–Nov) | Winter (Dec–Mar) |
| Crowd Levels | Moderate | Extreme (Peak) | Moderate | Very Low |
| Main Draw | Rhododendrons/Elk | God Rays/Beaches | Elk Rut/Quiet Trails | Storm Watching/Whales |
| Accessibility | Full Access | Full Access | Full Access | Potential Mud Closures |
| Weather | 50°F – 65°F | 60°F – 75°F | 50°F – 65°F | 45°F – 55°F |
Spring: The Green Season (April – June)
Spring is arguably the most beautiful time in the Redwoods. The forest floor is at its lushest, the creeks are full, and the park’s famous pink rhododendrons turn the dark green forest into a floral gallery.
- Weather: Mild but foggy. Temperatures range from the 50s to mid-60s°F. Rain begins to taper off in May, but the spring mist keeps the forest damp and vibrant.
- Natural Scenery: Rhododendron peak usually occurs in late May and early June. Seeing these massive pink clusters blooming beneath the 300-foot giants is a world-class photographic event.
- Wildlife: Roosevelt elk are highly active in the meadows like Elk Prairie. In May and June, look for new calves. This is also the best time to see the forest’s amphibians, like the bright yellow Pacific giant salamander.
- Logistics: This is the best time for the Tall Trees Grove hike before the summer permit rush. The Run in the Redwoods 5K (April) is a major local event that brings a festive energy to Prairie Creek.
- Pack This: A high-quality waterproof shell and a lens cloth for your camera—the mist is constant.
- Spring Travel Tip: Visit in late May. You’ll catch the peak of the rhododendrons and the green-up of the forest, but you’ll arrive just before the massive wave of summer family travelers.
Summer: The Dramatic Season (July – September)
Summer is the only time you’re likely to see the sun—though only in bursts. This is the season of the famous “God Rays,” where the midday sun pierces through the thick coastal fog, creating dramatic shafts of light between the trunks of the redwoods.
- Weather: The most stable of the year. Highs are in the 60s and 70s°F. While it may be 100°F just 20 miles inland, the coast remains cool and atmospheric.
- Natural Scenery: This is the best time for Fern Canyon. The water levels in the creek are low enough for easy walking, and the 50-foot walls of ferns are at their most prehistoric and lush.
- Wildlife: Whale watching is excellent in early summer as gray whales and their calves move north. On the forest floor, you’ll see the famous bright-yellow banana slugs navigating the damp moss.
- Logistics: This is peak season. Permits for Gold Bluffs Beach/Fern Canyon are mandatory from May 15 through Sept 15, 2026. Parking at the Lady Bird Johnson Grove often fills by 10:00 AM.
- Pack This: Layers. You will start your morning in a fleece and end your afternoon in a t-shirt as the fog burns off and returns.
- Summer Travel Tip: Visit the Avenue of the Giants (just south of the park) in the late afternoon. The light filtered through the canopy at 4:00 PM is the best in the world for capturing the scale of the trees.
Fall: The Season of the Rut (October – November)
Fall is a quiet, contemplative season. As the summer fog departs, the air turns high-definition clear, and the sound of clashing antlers echoes through the meadows.
- Weather: Crisp and stable. October often provides some of the sunniest and clearest days of the year before the winter rains begin in earnest in November. Highs are in the 60s°F.
- Natural Scenery: While the redwoods are evergreens, the bigleaf maples and vine maples turn a brilliant yellow and orange, peaking in late October.
- Wildlife: This is the Roosevelt elk rut. Large bulls with massive antlers compete for mates in the Gold Bluffs and Elk Prairie areas—stay at least 100 feet away, as they are aggressive during this time.
- Logistics: The crowds vanish after Labor Day. This is the best time for securing last-minute campsites or exploring the more remote trails like the James Irvine Trail without seeing another soul.
- Pack This: A mid-weight down jacket for the evenings. The coastal air turns sharp and cold the moment the sun sets.
- Fall Travel Tip: Visit in mid-October. You catch the peak of the elk rut and the clearest hiking weather of the year, all while enjoying some of the lowest lodging rates of the accessible season.
Winter: The Season of Mist (December – March)
Winter is the season of the true rainforest. While it is wet, there is a profound, spiritual silence in the groves when they are shrouded in heavy rain and deep mist.
- Weather: Wet and cool. Temperatures average in the 50s°F. The park receives the majority of its 60-80 inches of annual rain during this window.
- Natural Scenery: The waterfalls are at their thundering peak. The forest feels impenetrable and mystical. This is the best time for gray whale migration (peaking in January and March) visible from the high bluffs at Klamath River Overlook.
- Wildlife: Salmon return to the creeks to spawn, attracting bald eagles and river otters.
- Logistics: Some unpaved roads, like the Cal-Barrel Road, may close to vehicles during periods of high water. Developed campgrounds remain open, but the Jedediah Smith Campground store is closed for the winter.
- Pack This: Professional-grade rain gear (non-breathable rubber gear is often best for these levels of saturation) and waterproof boots.
- Winter Travel Tip: Visit in January for storm watching. Watching the massive Pacific swells crash into the sea stacks at High Bluff Overlook during a winter storm is one of the most powerful sights on the West Coast.
Accommodations: Groves and Gateways
- Developed Campgrounds: There are four primary campgrounds: Jedediah Smith, Mill Creek, Elk Prairie, and Gold Bluffs Beach. Reservations are $35 and must be made via ReserveCalifornia.com. (Note: Henry Cowell reopens April 1).
- Backcountry Camps: There are seven designated backcountry sites (like Elam Camp and 44 Camp). Permits are free but mandatory (see below).
- Gateway Towns: Crescent City (North), Klamath (Central), and Orick/Trinidad (South) offer a range of hotels, motels, and charming seaside Airbnbs.
Permits and Reservations
- Tall Trees Trailhead: A free permit is required year-round. Apply online at least 48 hours in advance—they are limited and can sell out weeks in advance in the summer.
- Fern Canyon / Gold Bluffs Beach: Reservations are required for day-use entry during the summer.
- Backcountry Permits: Free online-only permits are required for all overnight stays. Apply via the NPS website at least 48 hours before your trip.
- No Entrance Fee: Redwood National and State Parks do not charge an entry fee for the main park areas, though some state park day-use areas (like Jedediah Smith) have an $8 fee.
Plan Your Perfect Redwood Trip
The Redwood National and State Parks are a landscape of time and scale. From navigating the Fern Canyon permit window to finding the best photo spot in the Grove of Titans, an expert advisor can help you time your visit to these living cathedrals.
Ready to stand among the giants? Connect with a Yodl travel advisor today to plan a Redwood itinerary that ensures you’re in the grove—and on the coast—at exactly the right time.
