About this Location

Facility Overview

T-Rex Parking (often referred to locally as the T-Rex Park-n-Ride or T-Rex Dino Lot) is a prominent open-air surface parking facility situated at 18425 W Colfax Avenue in Golden, Colorado. Positioned at the pivotal junction of Interstate 70, C-470, and US-40, this paved facility serves as a vital staging ground for mountain recreation, Red Rocks Amphitheatre event travel, and regional carpooling. Because the lot is completely open-air without overhead height restrictions, it offers unrestricted vertical clearance, making it suitable for a wide range of vehicles including passenger sedans, pickup trucks, full-sized SUVs, high-clearance 4x4s with roof ski racks or bike mounts, and standard passenger vans.

Prime Location & Nearby Attractions

Strategically nestled at the foot of the Rocky Mountain Front Range and the Dakota Hogback ridge, T-Rex Parking is an exceptional meeting and launch point for outdoor enthusiasts and event visitors:

Red Rocks Park and Amphitheatre: Located just 2.5 miles south (a 5- to 7-minute drive), making this lot one of the most popular rally points, rideshare staging zones, and private shuttle pickup hubs for major summer concert series and film nights.
Dinosaur Ridge & Visitor Center: Directly adjacent across West Colfax Avenue and Rooney Road, offering renowned paleontological walking tracks, dinosaur bone quarries, and educational exhibits within a 5-minute walk.
Matthews/Winters Park & Dakota Ridge Trail: Less than half a mile away, providing premier trailheads for mountain bikers, trail runners, and hikers exploring the hogback trails.
Historic Downtown Golden & Colorado School of Mines: Approximately 6 miles north (a 10-minute drive via US-6 or Heritage Road) featuring craft breweries, shopping, dining, and the Clear Creek corridor.
Morrison Town Center: Situated 3 miles south, offering lively local taverns, cafes, and pre-concert dining.

Access, Navigation & Transit Connectivity

T-Rex Parking provides immediate, seamless highway access. Ingress and egress are via West Colfax Avenue (US-40) adjacent to the junction of I-70 (Exit 259) and C-470. This intersection is designed to handle high-volume event and commuter traffic, allowing drivers to quickly merge onto westbound I-70 heading into the Rocky Mountains or eastbound toward downtown Denver. The lot is paired with its companion facility across the interstate, the Wooly Mammoth Park-n-Ride. Regional transit options and private charter shuttles frequently utilize the Dino Lots for seasonal ski buses and concert shuttle operations.

Facility Amenities & Key Features

Spacious Open-Air Parking: Well-marked standard stalls designed for easy maneuvering and carpool staging.
No Height Restrictions: Open sky layout accommodating tall roof racks, cargo boxes, and elevated recreation vehicles.
Designated Accessible Spaces: ADA-compliant parking stalls located near main pedestrian access paths.
Overnight Staging: Regulated short-term carpool staging and day parking administered under Colorado Department of Transportation (CDOT) commuter lot guidelines.
Paved & Striped Surface: Asphalt-paved lanes with clear circulation paths and entry/exit signage.

Ideal For

Concertgoers & Event Attendees: Drivers meeting to consolidate vehicles, catch private shuttles, or arrange rideshares before heading up to Red Rocks Amphitheatre.
Skiers & Snowboarders: Mountain carpoolers coordinating weekend rides along the I-70 mountain corridor to Loveland, Keystone, Breckenridge, Copper Mountain, and Vail.
Hikers & Trail Runners: Day visitors accessing Dinosaur Ridge, Matthews/Winters Park, Green Mountain, and Dakota Ridge trails.
Front Range Commuters: Golden, Morrison, and Lakewood workers seeking a central regional rideshare meetup location.

Visitor & Driver Tips

On major Red Rocks concert evenings and peak ski weekend mornings (Friday through Sunday from 6:00 AM to 8:30 AM), the T-Rex lot fills up briskly; plan to arrive well ahead of peak departure times to secure adjoining spaces if meeting group members. If the T-Rex lot reaches capacity, check the companion Wooly Mammoth Lot situated immediately on the north side of I-70. Avoid leaving visible valuables, outdoor gear, or luggage inside parked vehicles, and always lock your doors. Remember to verify vehicle registration and ensure your parking complies with posted CDOT park-and-ride duration limits.