FM 170, also known as River Road, is a scenic highway in West Texas that runs between Lajitas and Presidio. It's best accessed by car, offering stunning views of the Rio Grande and surrounding mountains. Be prepared for remote driving conditions and limited services along the route.

Much of FM 170 is paved and offers beautiful vistas. However, some sections, particularly those leading to specific campgrounds or trailheads within Big Bend Ranch State Park, may require a 4x4 vehicle. Always check road conditions and heed signage.

Exploring Big Bend Ranch State Park is best done by car for scenic drives like FM 170, and then on foot for hiking. For those seeking a more immersive experience, camping is highly recommended.

Gas stations are scarce along FM 170. It's highly recommended to fill up your gas tank in Lajitas or Presidio before embarking on the drive.

The drive along FM 170 can take several hours, depending on how often you stop to admire the views or explore trails. Plan for at least 2-3 hours of pure driving time, plus any stops.

FM 170 itself is a public highway and does not require an entry ticket. However, if you plan to enter Big Bend Ranch State Park, which borders much of FM 170, you will need to pay an entrance fee.

Big Bend Ranch State Park is generally open year-round, but hours can vary for specific facilities or ranger-led programs. It's always best to check the official Texas Parks and Wildlife Department website for the most current information.

Yes, camping is available within Big Bend Ranch State Park, with sites like Upper Madera Campground offering stunning vistas. Some sites require a 4x4. Reservations are often recommended, especially during peak seasons.

Hiking trails within Big Bend Ranch State Park are generally included with your park entrance fee. However, some backcountry permits might be required for overnight trips.

Park admission fees for Big Bend Ranch State Park are typically per person, with potential discounts for certain groups. Check the official Texas Parks and Wildlife website for current pricing.

No, cell service is extremely limited to non-existent throughout most of Big Bend Ranch State Park and along FM 170. Download offline maps and inform someone of your travel plans.

For families with young children, consider shorter, less strenuous trails. While Lost Mine Trail is popular, it can be challenging with very young kids. Shorter, flatter trails near campgrounds or visitor centers might be more suitable.

You can encounter a variety of wildlife, including desert bighorn sheep, javelinas, various bird species, and reptiles. Always maintain a safe distance and never feed the animals.

While many visitors hike alone, it's always recommended to hike with a buddy and inform someone of your itinerary. The terrain can be challenging, and help may be far away.

Wear sturdy hiking boots, breathable clothing, a hat, and sunglasses. Layers are recommended as temperatures can fluctuate. Sunscreen is essential.

Dining options are very limited along FM 170. Lajitas and Presidio have some restaurants, but once you're on the more remote stretches, you'll need to be self-sufficient. Pack plenty of snacks and meals.

Most campgrounds in Big Bend Ranch State Park have fire pits, making them suitable for cooking. Ensure you have all your cooking supplies and food.

Bring non-perishable food items that are easy to prepare. Think trail mix, jerky, canned goods, and dehydrated meals. Don't forget plenty of water for drinking and cooking.

The nearest significant grocery stores are in Alpine, which is a considerable drive from the park. It's best to stock up on supplies before you arrive in the Big Bend region.

Potable water is not available at all campgrounds. Some sites, like Upper Madera Campground, do not have water. Always pack more water than you think you'll need.

The entire FM 170 River Road is a photographer's dream, with dramatic canyon views, the Rio Grande, and vast desert landscapes. Pull over at designated viewpoints for the best shots.

Golden hour, shortly after sunrise and before sunset, offers the most dramatic lighting for landscape photography. Midday sun can be harsh, but can also create interesting shadows.

A wide-angle lens is great for capturing the expansive landscapes. A telephoto lens can be useful for wildlife. Don't forget a sturdy tripod for low-light conditions and astrophotography.

The Hoodoos, the Rio Grande, the rugged mountain ranges, and the incredibly dark night skies for astrophotography are all prime photo opportunities.

Big Bend is a designated Dark Sky Park. Use a tripod, a wide-angle lens with a large aperture, and a high ISO setting. Experiment with long exposure times.