The best walks and hikes in Katmai Wilderness

Step into a landscape unlike any other on the Windy Creek Overlook and Ukak Falls Trail, an easy 3.4-mile (5.5 km) hike that transports you through the Valley of Ten Thousand Smokes. The terrain is rugged and rocky, a fascinating mix of ash and pumice from a historic volcanic eruption, leading you to the powerful Ukak Falls. You'll feel like you're on another planet as you take in the vast, open views and the unique geological formations.

Planning your visit means preparing for an adventure in Katmai National Park. The trail is accessible by bus from Brooks Camp, and it's best to go between June and October. With only 260 feet (79 metres) of elevation gain, it's a relatively quick 1 hour and 34 minute journey, but remember to bring plenty of water and sunscreen as there's little shade. Keep an eye out for wildlife, and always carry bear spray.

This trail is notable for offering an accessible window into the dramatic results of the 1912 Novarupta eruption, an event so significant that NASA trained astronauts here. The panoramic views from the overlook are truly inspiring, showcasing mountains, the winding Windy Creek, and the ash-laden Ukak Falls. It's a chance to experience a sense of remoteness and stunning natural beauty without undertaking an extensive backcountry trip.

If you're seeking an experience that feels truly out of this world, the Ukak Falls Trail delivers a powerful punch in a short distance. This easy 2.6-mile (4.1 km) hike, with 525 feet (160 metres) of elevation gain, takes about 1 hour and 17 minutes to complete, immersing you in the raw, ash-laden landscape of Katmai National Park's Valley of Ten Thousand Smokes. You'll navigate a rugged path of volcanic deposits, leading to the impressive Ukak Falls, a cascade of ash-laden water carving through the soft terrain. The scenery is constantly sculpted by erosion, creating dynamic features like spires near the falls.

To reach the trailhead, you'll typically need to take a bus from Brooks Camp, as the Robert F. Griggs Visitor Center is located at the far end of the Valley of Ten Thousand Smokes Road. The best time to hike the Ukak Falls Trail is between June and October. Be aware that the descent to the falls is steep, making the return journey a good workout, and trekking poles can be helpful on the loose ground. Dogs are not allowed on the trail due to wildlife, so come prepared with bear spray.

This trail offers an unparalleled opportunity to witness the aftermath of the massive 1912 Novarupta eruption, which transformed the valley into its current moon-like expanse. NASA even used this valley to train astronauts for the first moon landing, highlighting its unique geological significance. While the Brooks Falls Trail is famous for bears, the Valley of Ten Thousand Smokes also hosts diverse wildlife, making it a truly wild Alaskan experience.

The Brooks Falls Trail offers an extraordinary journey through a quiet boreal forest, leading you to the iconic Brooks Falls where brown bears gather to fish. This easy 1.3-mile (2.1 km) hike, with just 24 feet (7 metres) of elevation gain, takes around 31 minutes to complete, making it incredibly accessible. You'll traverse natural surfaces, gravel, and elevated boardwalks, passing wetlands and the Brooks River before reaching the vibrant aquamarine Naknek Lake, all while keeping an eye out for wildlife.

Planning your visit requires attention to detail, especially if you're hoping to witness the famous bear-fishing spectacle. The trail is accessed from Brooks Camp in Katmai National Park, and mandatory bear safety briefings are conducted by park rangers. During the peak salmon run in July, be prepared for potential wait times and time limits at the Brooks Falls Viewing Platform due to its popularity. This is a highly sought-after experience, so consider seasonal factors when planning your trip.

What truly sets this trail apart is the unparalleled opportunity for wildlife viewing, particularly the brown bears at Brooks Falls. It's one of the best places globally to safely observe these magnificent creatures up close as they fish for sockeye salmon. The trail also offers a glimpse into the area's cultural history with prehistoric camps and a reconstructed native dwelling, known as a barabara, adding another layer to this unique Alaskan adventure.

The Brooks Falls Trail offers an unparalleled opportunity to witness brown bears in their natural habitat, making it one of the most popular trails in Katmai National Park. This easy 2.3-mile (3.8 km) hike winds through a quiet boreal forest, with sections of boardwalk and gravel, leading you to the famous Brooks Falls. Here, you'll find raised viewing platforms providing safe and excellent vantage points to watch sockeye salmon leaping and bears fishing.

Planning your trip requires careful consideration, as access to the park is typically by float plane. The prime time for bear viewing is during the salmon runs in July and September. It's vital to remember that bears are frequently on the trail; you must be ready to yield to them. Also, avoid carrying food on the trail, utilizing the storage lockers provided at the ranger station.

Despite its easy physical demands, with only 44 feet (13 metres) of elevation gain and an estimated duration of 57 minutes, the trail can feel intimidating due to the constant presence of large brown bears. This unique aspect sets it apart, offering an intimate wildlife experience that few other places in the world can match. It's a truly special route for those seeking an unforgettable encounter with nature.

The Dumpling Mountain Trail offers a fantastic journey through Katmai National Park's varied ecosystems, starting in a dense forest and climbing through subalpine meadows to open tundra. You'll be treated to incredible, expansive views of Naknek Lake, Brooks River, and Lake Brooks, making the 2.6 miles (4.1 km) and 735 feet (224 metres) of elevation gain feel well worth it. This easy hike, typically taking around 1 hour and 24 minutes, is perfect for experiencing Alaska's wild beauty and diverse terrain without a full-day commitment.

To start your adventure, head to the north side of the Brooks Camp Campground, which serves as the trailhead. Given the area's dense brown bear population, it's essential to stay bear aware; hike in groups and make noise to avoid unexpected encounters. There are no water refill stations along the route, so pack plenty of water, especially on warmer days. Planning your visit to Brooks Camp Katmai National Park amenities accommodation in advance is always a good idea.

This trail is one of the few established and maintained hiking routes within Katmai National Park, offering a unique perspective compared to the closer-range wildlife viewing often associated with Brooks Camp. It provides an excellent opportunity to witness the dramatic shift from boreal forest to alpine tundra and enjoy breathtaking panoramic views that stretch across the vast Alaskan landscape. The exceptional scenery and physical challenge make it a notable destination for those exploring the region.