Exploring Idaho by Train, Boat, or Hot Air Balloon
Nestled in the rugged landscape of northern Idaho, the scenic route offered by the Hiawatha Trail near Wallace, about 90 minutes east of Coeur d’Alene, provides a thrilling way to explore the region by bike along a historic rail corridor. Known as the “Bike the Tunnel” trail, this 15-mile route follows the path of the old Milwaukee Railroad through a series of tunnels and over trestles, including the famous 1.6-mile St. Paul Pass Tunnel. Riding through the cool darkness of these tunnels and crossing high bridges offers an adrenaline rush combined with stunning views of thick pine forests and steep mountain slopes. The trail is especially magical in late summer when wildflowers bloom along the route and the weather is warm but not too hot, making it perfect for a day of active exploration.
On the other side of the state, near the small town of Riggins, about two hours north of Boise, the Salmon River invites visitors to discover Idaho’s wild heart by boat. Known as the “Whitewater Capital of Idaho,” the Salmon River flows through the Frank Church—River of No Return Wilderness, one of the largest contiguous wilderness areas in the lower 48 states. Rafting or kayaking here offers a firsthand encounter with rugged canyons, crystal-clear waters, and abundant wildlife including bald eagles and river otters. The stretch near Riggins features Class III and IV rapids, providing excitement for intermediate paddlers, while calmer sections allow for lazy float trips surrounded by towering basalt cliffs. Early fall is an exceptional time to visit when the river is lower, revealing hidden sandbars and making fishing for native trout particularly rewarding.
For a completely different vantage point, visitors can drift gently over the Treasure Valley in a hot air balloon, with launches happening near Boise itself. The Boise River Greenbelt area gives pilots a broad, scenic canvas filled with winding waterways, orchards, and the rugged silhouette of the Boise Foothills to the northeast. Floating quietly above this patchwork of farmland and cityscape at sunrise offers a serene perspective rarely seen from the ground. Watching the early morning light splash across the distant Sawtooth Mountains, about 90 miles northeast of Boise, is a highlight that rewards patience and calm. Spring and early fall are the best seasons for ballooning here when stable weather conditions and mild temperatures create smooth flights that often last an hour or more.
Eastward, the Silverwood Theme Park and Boulder Beach Water Park near Athol, about 30 minutes north of Coeur d’Alene, pairs great water fun with access to Lake Coeur d’Alene itself. Visitors can rent paddleboats or hop on a scenic cruise boat to explore the lake’s many coves and forested shorelines. The lake’s crystalline water reflects the surrounding Selkirk and Bitterroot Mountains, making every trip a postcard-worthy adventure. In summer, boat rides often include stops at floating restaurants and secluded beaches, perfect for swimming or picnicking. Silverwood’s combination of thrill rides and water play areas adds an energetic contrast to the tranquil boat excursions.
Traveling south to the Snake River Plains, the scenic drive along the Thousand Springs Scenic Byway near Twin Falls reveals a watery wonderland accessible by boat. This drive, starting about 15 minutes west of Twin Falls, follows the Snake River as it carves through layers of volcanic rock, creating dramatic cliffs and sparkling springs. Visitors can launch a kayak or small motorboat at the Ritter Island Marina and explore the river’s calm backwaters and hidden falls, including the majestic Shoshone Falls, often called the “Niagara of the West.” At 212 feet tall, Shoshone Falls is higher than its eastern counterpart, making it a striking highlight especially during spring runoff when the water volume is at its peak. Late spring and early summer are the best times to see the falls in full fury.
In the central part of Idaho, near the town of McCall about 90 miles north of Boise, the Payette Lake and surrounding wilderness provide another excellent boating destination. Visitors can rent motorboats, sailboats, or stand-up paddleboards to enjoy the clear alpine waters framed by pine forests and the impressive slopes of Brundage Mountain. The lake’s calm, sheltered coves are ideal for fishing for native trout or simply soaking in the peaceful surroundings. The McCall area also offers the opportunity to combine water activities with hiking. Trails such as the Round Lake Trail or the nearby Brundage Mountain Trail provide moderate to challenging hikes with panoramic views of the lake and Payette National Forest. Summer and early fall offer the best weather for boating and hiking, with crisp, clear days and colorful foliage later in the season.
Finally, the historic route of the Boise Depot train station in downtown Boise adds a rail dimension to Idaho’s travel palette. This 1925 Mediterranean-style building, located about a mile south of the state capitol, serves as a reminder of Boise’s connection to the golden age of rail travel. While the depot no longer functions as a passenger terminal, the surrounding neighborhood is rich with trails and bike paths that follow the former rail lines. The Boise River Greenbelt, near the depot, invites walkers and cyclists to explore urban nature along the riverbanks. For those interested in Idaho’s railroading history, the nearby Idaho State Historical Museum offers exhibits and vintage photographs that bring the story of the railroad to life. Visiting in spring or fall allows travelers to enjoy mild weather and festivals celebrating Boise’s heritage and outdoor culture.
Together, these experiences demonstrate how Idaho’s diverse landscapes and history can be explored in ways that engage every sense—whether pedaling through mountain tunnels, floating on pristine waters, or soaring above sunlit valleys. Each mode of travel reveals a different facet of the Gem State’s rugged beauty and invites adventurers to step beyond the highway and discover Idaho’s quieter paths and soaring views.