A rainbow cactus in bloom is about to be immortalized by a young photographer.
The Panther Path, a self-guiding nature trail outside the visitor center, introduces you to cactuses and other desert plants of the park.
Walking Trips and Hiking
Besides floating the river, the surest way to experience the “real time” of the park is to walk out into it. Neither desert nor mountains will reveal themselves to a motor vehicle. Opportunities for walks and hikes abound, from short strolls on well-developed nature trails to multi-day, cross-park treks via its network of trails. Walks and hikes are described in Hiker’s Guide to the Developed Trails and Primitive Routes, Big Bend National Park (see [Armchair Explorations]). The guide and a “Terlingua-Chisos Mountains, Texas” topographic map sold at park headquarters or by mail, give particulars. General information follows.
If you take a trail, please stay on it. Trails are routed for safety and constructed to avoid washouts and erosion. Shortcutting increases erosion and rockslides. Low-heeled street shoes or sneakers will suffice on developed trails, but if you hike off trails, wear hiking boots with thick lug soles to protect against sharp rocks and the spines of desert plants. Carry tweezers in your first aid kit, for pulling spines and thorns. Take plenty of food and water to carry you through your return or your connection with new supplies. In hot weather one person needs 4 liters (1 gallon) of water per day; in winter slightly less. In winter rattlesnakes are rare. In summer they are common, but are mostly abroad at night. (See [Poisonous Reptiles] under [Tips for Desert Travelers].)
Smoking is prohibited on trails, because fire poses a real threat to plants and animals in this dry country. Building ground fires is prohibited, too. You will need charcoal or a camping stove in the campgrounds. In the backcountry you will need a backpacking stove and sufficient fuel for cooking and for heating water.
Water is a precious resource anywhere, but here in Big Bend it is also scarce. Do not pollute streams, springs, or tinajas by washing in them or close to them. Also be careful where you make your toilet in the backcountry.
Short walks on developed trails are available throughout the park. Short walks of 3.2 kilometers (2 miles) or less include: Window View Trail (Chisos Basin); Rio Grande Village Nature Trail; Burro Mesa Pouroff Trail (Sotol Vista/Castolon Road); Boquillas Canyon Trail; Chisos Basin Loop Trail; Santa Elena Canyon Trail; and Hot Springs Canyon Overlook Trail (off the road to Rio Grande Village).