Each September, the skies over Hudson, Wisconsin, awaken in a burst of color and movement at the Hudson Hot Air Affair. This annual hot air balloon festival invites visitors to witness dozens of balloons ascend in the morning light, their vibrant envelopes swelling like great sails on a calm sea. Located along the St. Croix River, the event balances natural beauty with a spirited celebration of flight, offering both casual gawkers and adventure seekers a chance to immerse themselves in an uplifting experience.

The festival's mornings are the best time to catch the balloons lift off, typically starting around dawn when the winds are gentle and the river below reflects patches of rising sunlight. The balloons’ ascent is steady yet unpredictable, pushed and pulled by the whims of the air currents—the sky itself an active participant in the show. These masterful machines dare to rise, teased by the river breezes that sculpt their paths.

Though the festival is centered on balloon rides and displays, visitors can extend their adventure with a nearby hiking trail along the St. Croix River State Park. This moderate 3.5-mile loop features a 450-foot elevation gain and navigates through forested bluffs where oak and maple trees lean over narrow footpaths. The trail’s terrain offers a mix of packed dirt and rocky stretches, requiring sturdy footwear. Along the way, the woods pulse with life, from chipmunks scurrying beneath brush piles to the rustle of hawks overhead. Walkers are rewarded with panoramic views of the winding river below—a green ribbon daring you to follow its curve.

Preparation here is key. Hydration is essential, especially on warmer days when afternoon humidity rises. Lightweight, breathable layers fit all weather possibilities, as September mornings can shift from crisp chill to mild warmth by noon. A sturdy pair of trail shoes with good grip will handle creek crossings and uneven ground comfortably.

The event is not just a feast for the eyes but a chance to engage practically: balloon rides can be booked in advance, offering a rare chance to ascend with the pilots and feel the thrill of lift-off firsthand. Whether you choose to hike, watch, or fly, the Hudson Hot Air Affair presents a dynamic challenge—engaging the senses with its skyward dramas, and reminding visitors that nature, when 'fiercely itself,' demands respect and preparation. A unique mix of earth and air adventure awaits along the river’s edge in this Wisconsin town.