COLORADO RIVER Grizzly Creek to Two Rivers

Grizzly Creek area at high water

Put-in	Grizzly Creek Rest Area
Takeout	Two Rivers Boat Ramp
Length	6 miles
Difficulty	< 2,000 cfs	II
	2,000-5,000 cfs	II+
	5,000-10,000 cfs	III
	> 10,000 cfs	III

Fun Factor:

Fear Factor:


     This fun section, known locally as “Grizzly,” is one of the best advanced-beginner runs around. During the summer you will find craft of all sorts on this section: rafts, kayaks, canoes, inner tubes, inflatable alligators. Busy holiday weekends such as Memorial Day or Fourth of July can seem like a floating party or circus complete sometimes with costumes, fireworks, and considerable alcohol ingestion.
     The boatramp at Grizzly Creek can be a busy place with commercial and private boaters converging and departing from the large eddy. On hot summer days, spectators line the banks where Grizzly Creek makes its last tumble into the Colorado River and wave ecstatically as you paddle by. Many of them can only imagine what it must be like to float on the Colorado River. Bear in mind that to many of them you are an exotic species.

MILE BY MILE
13.8 PUT-IN on river right at the Grizzly Creek Boatramp. Downstream, the river negotiates a series of easy riffles (II-/II) until it reaches the first major corner to the right after about a mile.

Just upstream of the put-in at 16,000 cfs in 2011

1.1 Rapid (II/II+). This drop features a small wave/hole in the middles and some large rocks on the left and left of center. Big waves form here at high water. A short, straight section follows, before the river bends left.

1.35 Maintenance Rapid (II+/III). One of the crux rapids of the run. At low water the line through Maintenance is straightforward: left of center splitting several rocks on the right and a steep pourover on the left. Above about 6,000 cfs, however, a big wave train forms that culminates in a large, crashing hole capable of flipping a poorly handled raft. Below Maintenance is a long, easy runout before a huge eddy river left.

2.1  “Refrigerator Rock”, a large rectangular shaped block left-of-center. This rock serves as a good flow gauge and goes under around 7,000 cfs. After the long Refrigerator Rock riffle, the river bends left away from I-70 to begin its journey around the small town of No Name.

2.45 The first rapid (II-/II+) of the No Name bend is a straightforward left-angling chute that forms fun rolling waves at most levels. Just downstream the river crosses under a zipline and passes through a small right-hand corner with some funny water at high flows. There is a boat ramp on right (private RIVER ACCESS only) and a campground. This is the Glenwood Canyon Resort and home of Rock Gardens Rafting. You can camp here for a fee. There are showers and other amenities up higher away from the river. An easy stretch of water follows.

3.3 No Name Eddy, also sometimes called Boxcar Eddy due to unsubstantiated rumors that a train once derailed here and deposited one of the boxcars in the deep water. Raft guides, always quick with tall tales, will also say this is the deepest spot on the Colorado River above the Grand Canyon. While I have never heard this officially confirmed, the water here is very deep. No Name Eddy is a possible RIVER ACCESS, but probably only for small boats like kayaks, canoes, and duckies due to the steep bank you have to ascend to get to the road. No Name Eddy is a nice mid-point to separate Grizzly into upper and lower halves. Both top and bottom can easily be done after school or work. Immediately downstream of Boxcar/No Name Eddy is a pair of islands and a fun riffle (II).

3.5 The river bends left below and starts around wind through Horseshoe Bend, Glenwood Canyon’s most pronounced oxbow. The enjoyable thing about Horseshoe Bend is that I-70 is channeled through a tunnel to cut off the oxbow, thus returning the river corridor a more natural and much quieter state. This section is a nice but short-lived reprieve from the engine breaks and motorcycle-brigades that plague the rest of the canyon. Horseshoe Bend is also home to some of the most challenging whitewater on the run.

3.9 Two short drops (II+/III-), which merge together at medium and high water, challenge novices to read currents and dodge several mid-channel rocks/holes.
A great eddy on the right and a picnic table mark the end of the harder stuff and makes for a great place to stretch the legs and get out of your boat.

4.3 After Horseshoe Bend the river bends left and returns to the interstate for one last tricky rapid (II+/III-). Watch for some rocks in mid-channel and some problematic currents. Big holes lurk here at high water. Below this point, the canyon starts to open and you paddle into Glenwood Springs proper. Though the river remains fast it should not exceed II-/II.

5.4 Cross under Grand Avenue Bridge (Highway 82) in the heart of Glenwood Springs. The Hot Springs Pool is up and on your right. Interestingly, before the riverbed was re-arranged in the 1880’s this used to be a huge island in the channel with part of the flow running directly through where the Hot Springs Pool now sits.

5.7 The river goes under a pedestrian bridge and the Roaring Fork River empties into the Colorado on the left. It is fun to paddle to where the two rivers collide and feel the difference in temperatures, more apparent in summer than spring when they are both cold.

6.0 TAKEOUT on the right at the Two Rivers Park Boat ramp.

GETTING THERE
The Grizzly Creek Rest Area is accessed from exit 121 off I-70 in Glenwood Canyon. There are several other river access points that can be used to customize the length of your trip.

The access at No Name Eddy is good for small boats and splits the run roughly in half. To get here, exit I-70 at the hamlet of No Name (exit 119) and turn west (downstream) at a four-way intersection. Follow this road all the way to a gate and a small dirt pull off. A short but steep dirt trail leads to the water.

The easier and more popular takeout is at Two Rivers Park in the town of Glenwood Springs. Leave I-70 at the Main Glenwood exit (exit 116) and turn west at a major intersection. Follow this road for .4 miles past several hotels and turn left onto Devereux Road (just before you cross under the gondola). Cross over the interstate and Two Rivers Park is on your left.