Go behind the scenes of Balcones Canyonlands National Wildlife Refuge with an unforgettable 7-mile guided hike through the private Igau Tract. This challenging adventure takes you deep into some of the highest-quality Golden-cheeked Warbler habitat remaining in Texas, with significant elevation changes, rocky terrain, and beautiful long-ranging views. The Igau Tract Guided Hike is a long, difficult hike designed for experienced hikers who are comfortable navigating rocky and unstable terrain. The trail includes numerous inclines and descents, with significant elevation changes throughout the 7-mile route. Portions of the trail are rocky and uneven, requiring careful footing and a steady pace, hiking poles recommended.