Visiting Denver without a rental car? You’re not alone. Many travelers land in the Mile High City and assume their adventures will be limited to downtown breweries and museums. But here’s the good news: you can escape the city and explore the Colorado mountains—even if you don’t have a car.
In fact, one of the most memorable day trips near Denver is just a budget-friendly bus ride away. From there, you’ll be behind the wheel of a Jeep, climbing into the Rockies on a guided off-road adventure.
First things first: meet the Bustang. Never heard of it? You’re not alone—but you’ll be glad you found it. This comfy, state-run coach bus is one of Colorado’s best-kept travel secrets. It connects downtown Denver to mountain towns like Idaho Springs, Frisco, Vail, and beyond.
Why it’s great:
Departs from Denver Union Station
Costs around $10 one-way
Has comfortable seats, Wi-Fi, power outlets and even a toilet
No traffic stress – relax and enjoy the view
For this trip, you’ll take the West Line toward Grand Junction and get off in Idaho Springs, a charming mountain town just 40 minutes away.
Check current schedules at: https://ridebustang.com (look for WEST line to Idaho Springs)
When you step off the bus in Idaho Springs, your guide from Native Jeeps will meet you right there. No taxis, no waiting, no rental car hassles. Just a rugged Jeep, a trail-ready guide, and the freedom to explore Colorado the local way.
Here’s what makes this tour special:
YOU drive the Jeep – we guide the way from another vehicle
It’s just you and your group in your jeep
The trails are scenic but beginner-friendly – no rock crawling unless you want it
You’ll see real Colorado backcountry just minutes from town
Tours run about 2–4 hours, depending on which one you book. Whether you’re chasing sunset views or half-day adventure, there’s something for every pace and group size.
Learn more or book at: https://www.nativejeeps.com
Denver’s public transit is limited when it comes to mountain access. But this combo—Bustang + Native Jeeps—unlocks a rare thing: an authentic Colorado mountain experience without needing to rent a car, figure out parking, or brave I-70 traffic yourself.
You can:
Leave from downtown Denver in the morning
Drive a Jeep through alpine forests and high-mountain passes
Be back in the city before dinner (or stick around for dinner in Idaho Springs—highly recommended)
A backpack with water, snacks, sunscreen
A valid driver’s license (yes, international licenses are accepted)
Closed-toed shoes
A sense of adventure
Book your Bustang ticket to Idaho Springs
Show up and we’ll handle the rest
If you’re looking for what to do in Denver without a car, don’t settle for a walking tour or city-only experience. You don’t need to rent a car or hire a private driver to enjoy the Colorado Rockies.
You just need a bus ticket, a Jeep, and a little bit of wild spirit. We’ll take care of the rest.