Bordered on the east by RMNP and the Front Range regions and on the south by I-70.
- Primary access via I-70 to US 40 at the Empire exit or SH 9 north from the Silverthorne exit to join US 40 at Kremmling.
- Access the Walden area via I-25 to SH 14 in Fort Collins.
- State Highways 131 – 13 – 139 north from I-70 provide additional access to the interior of the region.