Southern Tier Bike Route: Best Winter Cycling Route in the United States

If you want to ride your bicycle across the United States during the winter months, the Southern Tier is one of the best routes you can choose.

Stretching from the Pacific Ocean in California to the Atlantic Ocean in Florida, the Southern Tier bike route offers a unique opportunity to cycle across the country while avoiding snow, freezing temperatures, and harsh winter conditions found in the northern states.

I’ve spent time riding sections of this route myself, and it’s easy to see why it’s such a popular choice for long-distance bicycle touring—especially for riders looking to travel during the colder months of the year.

What Is the Southern Tier Bike Route?

The Southern Tier is a long-distance cycling route created by the Adventure Cycling Association, designed specifically for cyclists who want to ride across the southern United States.

The route runs approximately 3,000 miles (4,800 km) from: San Diego, California → St. Augustine, Florida

Along the way, you’ll pass through deserts, mountains, small towns, and coastal regions—making it one of the most diverse bike touring routes in North America.

Why the Southern Tier Is the Best Winter Bike Touring Route

The biggest reason cyclists choose the Southern Tier is simple: It’s rideable in winter

While northern routes are buried in snow, the southern United States stays relatively mild.

Benefits of riding the Southern Tier in winter:

• Warmer daytime temperatures
• Less snow and ice
• Longer riding season
• Easier logistics compared to northern routes

That said, you’ll still want to be prepared for changing conditions.

Before you go, check out my guide on: Cold Weather Bike Touring Gear List: What You Need for Winter Bike Camping to make sure you’re properly equipped.

Southern Tier Route Overview (State-by-State)

🌵 California & Arizona

• Desert landscapes
• Long, remote stretches
• Big temperature swings

⛰️ New Mexico & West Texas

• Quiet roads and wide-open spaces
• Remote riding with few services

🌾 East Texas to Mississippi

• More towns and resupply options
• Gradually greener landscapes

🌴 Alabama to Florida

• Flatter terrain
• Warmer, more humid conditions
• Coastal finish at the Atlantic Ocean

What It’s Like to Ride the Southern Tier (Real Experience)

One of the most unique things about the Southern Tier is how much the experience changes from day to day.

One moment you’re riding through empty desert with no one around for miles…
…and a few days later you’re rolling through small towns, meeting locals, and resupplying with ease.

From my own experience riding this route, a few things stand out:

• The scale of the ride is huge—it really feels like crossing a continent
• The desert sections are both beautiful and challenging
• The people you meet along the way often become one of the best parts of the trip

How Long Does the Southern Tier Take?

Most cyclists complete the Southern Tier in 6 to 10 weeks

Typical daily distance: 50–70 miles (80–110 km)

Factors that affect your timeline:

• Weather
• Fitness level
• Rest days
• Route variations

Southern Tier Bike Route Map & Navigation Tips

To successfully ride the Southern Tier, navigation is key.

Most riders rely on:

• Official maps from the Adventure Cycling Association
• GPS devices or smartphone apps
• Offline navigation tools

Tips:

• Download maps ahead of time (some areas have no signal)
• Plan water stops carefully in desert sections
• Always know your next resupply point

Southern Tier Packing List (What You Need)

Packing properly for the Southern Tier is critical.

You need to balance:

• Lightweight gear
• Cold-weather protection
• Long-distance reliability

Start with these guides: Lightweight Bike Touring Setup: How to Pack Light & Ride Far

Key items for the Southern Tier:

• Layered clothing (cold mornings, warm afternoons)
• Extra water capacity (desert sections)
• Reliable camping gear
• Durable tires and repair kit

Southern Tier Challenges (What to Expect)

Even though it’s considered a “beginner-friendly” cross-country route, the Southern Tier still has real challenges:

⚠️ 1. Long Distances Between Services

Some desert stretches require careful planning.

💨 2. Strong Headwinds

Especially in Texas—this can slow you down significantly.

🚗 3. Traffic in Some Areas

Not all roads have wide shoulders.

🧠 4. Mental Fatigue

Long, straight roads can be tough mentally.

If you’re new to touring, also read: 3 Bicycle Touring Mistakes Beginners Make (And How to Avoid Them)

Where to Sleep on the Southern Tier

Accommodation options include:

• Camping (most common)
• Motels
• Warmshowers hosts

If you’re unfamiliar with Warmshowers, check out: What Is Warmshowers? How Cyclists Find Free Accommodation Around the World

Is the Southern Tier Right for You?

This route is perfect if you:

• Want to cycle across the United States
• Prefer warmer-weather touring
• Enjoy long-distance challenges
• Are comfortable with remote travel

It’s one of the best routes for:

• First-time cross-country cyclists
• Winter bike touring
• Riders seeking a classic American adventure

Final Thoughts

The Southern Tier is more than just a bike route—it’s a full cross-country experience.

You’ll ride through deserts, small towns, forests, and coastlines… meet people you never expected to meet… and challenge yourself in ways that are hard to replicate anywhere else.

It’s not always easy—but it’s absolutely worth it.