United States Colorado Rollinsville

Moffat Tunnel - East Portal

The eastern entrance of a historic railway and water tunnel located in Colorado, piercing the Continental Divide and facilitating transit.
  • County Road 16

Tips from the community

The East Portal of the Moffat Tunnel serves as a gateway to numerous hiking trails in the James Peak Wilderness and surrounding areas of Colorado's Front Range. From this historic tunnel entrance, hikers can embark on a range of trails — from the relatively easy Forest Lakes trail, perfect for families and beginners, to the more challenging paths leading up to higher alpine lakes and peaks for experienced hikers seeking breathtaking vistas and rigorous treks. As a bonus, the area around the East Portal offers a fascinating glimpse into Colorado's railroad and mining history, adding an educational twist to outdoor adventures.

seeker 2 months ago

Moffat Tunnel - East Portal Guides

  • Hiking Guide to Colorado: The best trails for all levels

    seeker (Seeker Editors)
    Colorado's rugged beauty is an open invitation for hikers from all walks of life, promising trails that meander through whispering aspen groves, scale the dizzying heights of the Rockies, and unveil panoramas that leave even the chattiest of adventurers speechless. Whether you're lacing up your boots for the first time or have more miles under your belt than a seasoned thru-hiker, we’ve got a slice of this mountain paradise just for you. Our hiking guide is brimming with routes that cater to every level of experience, ensuring that every step is packed with awe-inspiring views and that exhilarating sense of connection with nature. Let’s wander through the best trails Colorado has to offer, where every path promises its own unique blend of challenges and picturesque rewards.