Hidden Adventures and Secret Places

Part of our Adventure guide.

Explore hidden adventures and secret places through 14 TouristSecrets guides, practical answers, comparisons, and trip-planning ideas gathered in one collection.

The Great Lakes Tributaries

Hidden steelhead runs in the Great Lakes tributaries offer fishing without the crowds, from Michigan to New York. Each tributary has its own character, but all share the late-fall and early-spring window when steelhead move upstream. Cast in quiet streams where the water runs cold and clear, and fish hold in deeper pools. The challenge is reading the water—look for gravel beds and current breaks where steelhead rest. No permit is needed to scout from the bank, but check state regulations for season dates and catch limits before you wade in.

Alaska's Chilkat Valley Eagle Sanctuaries

The Chilkat River hosts the world's largest gathering of bald eagles, with the Alaska Chilkat Bald Eagle Preserve covering 49,000 acres. From October through January, thousands of eagles congregate to feed on spawned-out chum and coho salmon. The preserve has designated viewing areas along the Haines Highway. The Alaska Chilkat Bald Eagle Preserve was established in 1982 to protect this critical feeding ground. For the best light, visit in the late afternoon when the low sun catches the birds' white heads against the dark spruce.

Washington's Olympic Marmot Colonies

Olympic marmots live only in the Olympic Mountains of Washington, and their colonies are most active in alpine meadows from June to August. These large ground squirrels, weighing up to 11 pounds, whistle to warn each other of danger. Hike the Hurricane Hill Trail or the High Divide Loop to see them sunning on rocks or grazing on wildflowers. The marmots are habituated to hikers but keep your distance—they have sharp teeth and a strong bite. The best viewing is in the morning when they emerge from their burrows to feed.

Colorado's Mesa Verde Irrigation Channels

The Ancestral Puebloans built irrigation channels at Mesa Verde over 700 years ago to water their maize, beans, and squash crops. These stone-lined ditches diverted spring runoff from the mesa top into small reservoirs and terraced fields. You can see the remains of one such channel on the Mesa Top Loop Road, with interpretive signs explaining how the system worked. The engineering is simple but effective: a slight gradient carried water without eroding the soil. No water flows in these channels today, but the dry stonework shows the precision of the builders.

Shipwreck Bay: A Surfer's Adventure

Shipwreck Bay on New Zealand's rugged North Island coast offers consistent swells. The wave breaks over a sandbar near the mouth of the Awanui River, producing a long, peeling left-hander. Local surfers are welcoming, but be aware of the rips that form near the river mouth. The best swells come from the southwest, and the bay works on all tides. Bring your own board—there is no rental shop in the nearby town of Ahipara, a 10-minute drive away.

Pennsylvania's Ethereal Hemlock Forests

Pennsylvania's hemlock forests are ancient woodlands where towering trees create a cool, shaded understory. The hemlock is the state tree, and some specimens in Cook Forest State Park are over 350 years old. These trees thrive in moist, steep-sided ravines, like those along the Clarion River. The dense canopy filters sunlight, keeping the forest floor cool even in summer. Look for the hemlock woolly adelgid, an invasive insect that has killed many trees; the park service is working on biological controls. Walk the Seneca Trail in Cook Forest for a 1.5-mile loop through the oldest groves.

Michigan's Upper Peninsula Streams

The streams of Michigan's Upper Peninsula flow through dense forests and support wild brook trout and steelhead. The Carp River and the Two Hearted River are two of the most productive, the latter made famous by Ernest Hemingway. Wade in the clear, cold water and cast for brook trout in the riffles; the fish are small but aggressive. The upper reaches of the Two Hearted are only accessible by foot, so you will have the water to yourself. Fall salmon runs bring larger fish into the lower stretches, but the best brook trout fishing is in the spring.

New York's Adirondack Marble Chambers

The Adirondack Marble Chambers are natural caves carved into 1.1-billion-year-old marble, tucked away in the mountains of upstate New York. The chambers are not open to casual exploration—many are on private land or require a guide. The most accessible is the Natural Stone Bridge and Caves in Pottersville, where a 1.5-mile trail leads past a 50-foot waterfall and into a marble gorge. The caves stay at a constant 50 degrees year-round, so bring a jacket even in summer. The marble formed from ancient limestone metamorphosed during the Grenville Orogeny.

Northern Lights Dog Sledding

Dog sledding under the Northern Lights combines mushing with the aurora borealis, visible from September to April in the Arctic. The best tours operate above the Arctic Circle, where the nights are long and the sky is dark. A typical tour lasts two hours, with a team of 6 to 8 dogs pulling a sled across frozen lakes and through birch forests. The dogs are bred for endurance, and the only sounds are the runners hissing on the snow and the dogs' breathing. Dress in layers—temperatures can drop to -20 degrees Fahrenheit, and the wind chill on the sled is significant.

Cody's Hidden Heart Mountain WWII Secrets

Heart Mountain in Cody, Wyoming, was the site of a Japanese American internment camp during World War II, holding over 10,000 people from August 1942 to November 1945. The Heart Mountain Interpretive Center offers exhibits, photographs, and personal stories documenting the daily lives of those imprisoned there. The camp had 467 buildings, including barracks, mess halls, and a hospital. Today, the site is a National Historic Landmark, and the center is open daily from May to October. The most powerful exhibit is the reconstructed barracks, which shows the cramped conditions and the makeshift furniture the internees built.

Massachusetts' Secret Granite Crevice For Adventurous Hikers

In Massachusetts, a hidden granite crevice offers a hiking challenge through narrow passages and towering rock walls. The crevice is located in the Rattlesnake Ledges area of the Berkshires, and the route requires scrambling over boulders and squeezing through tight gaps. The full loop is about 4 miles, with 600 feet of elevation gain, and takes most hikers 2 to 3 hours. The rock is granite, part of the 400-million-year-old basement of the Appalachian Mountains. The views from the top of the ledges take in the Housatonic River Valley, but the crevice itself is the main draw—bring a headlamp for the darkest sections.

Hidden Gems For The Adventurous Traveler

For the adventurous traveler, the difference between a tourist trap and a hidden gem often comes down to timing and effort. The places below require research and a willingness to go off the main roads, but they reward with solitude and a sense of discovery. Some are well-known to locals but absent from guidebooks; others are only accessible by foot or boat. Ask at local visitor centers and be flexible with your plans. The following entries are drawn from our broader coverage of secret spots across the American West and beyond.

Georgia's Wild Mountain Orchid Meadows

Georgia's wild mountain orchid meadows bloom in the Lesser Caucasus range, with the best displays in May and June. The meadows are home to several orchid species, including the lady's slipper and the bee orchid, which grow in alpine and subalpine zones. The village of Sno, at 6,900 feet, is a good base for hiking to the meadows, a 2-hour walk from the village. The orchids are protected by Georgian law, so look but do not pick. The meadows are also habitat for the endangered Caucasian leopard, though seeing one is rare.