Coldwater Campground

Coldwater Campground is a campground located in the Mammoth Lakes area of the High Sierra in Mono County, California. Lake Mary is the largest and the most developed of the eleven lakes in the Mammoth Area. The campground is located along Coldwater Creek, which feeds water into the scenic Lake Mary.

Lake Mary near Coldwater Campground, Mammoth Lakes, California - Photo by Paul Wight
Lake Mary, Mammoth Lakes, California – Photo by Paul Wight

The campground is quite popular due to its location on the mountain and proximity to Lake Mark. The lake offers tremendous fishing and opportunities for hiking and enjoying the picturesque scenery. The fishing at Lake Mary features Rainbow, Brown and Brook trout and on more than one trip, my evenings were spent watching sunsets while fly fishing. The peak season is from late May to early September each year.

The campground offers access to many nearby activities including Devils Postpile, Reds Meadow,, Rainbow falls and Hot Creek. Two boat ramps and marinas allow for boating however the 10 mph limit on the lake keeps the lake angler friendly. Campsites typically share parking and the sites are reasonably flat. Tall pine trees offer shade from the high altitude sun.

This campground is in bear country and typically bears activity is fairly high. All food and scented items must be stored in the lockers. All trash must be disposed of in the bear proof trash receptacles. Do not store food, trash or scented items in your vehicle.

Coldwater Campground Map

Campground Summary

NameColdwater Campground
LocationMammoth Lakes, Inyo County, California
Latitude, Longitude37.5980514,-118.9974829
Elevation9,000 feet
Number of Sites74
AmenitiesCampsites are organized into two loops, with sites fairly close together and near either creek. Pressurized water spigots and flush toilets are provided throughout the facility, and there are picnic tables, campfire rings and bear-proof food storage lockers at each campsite.

References

Hot Creek Geologic Site

Hot Creek Geologic Site is located near Mammoth, Lake just off the 395 Highway in Mono County, California. The stream originates from Twin Lakes in Mammoth and continues on to Lake Crowley. The site is located near and a beautiful cold water stream which is located over a geothermal vent. Warm water is heated from a magma chamber located about three miles below the earths surface and bubbles up into the steam warming the water.

Hot Creek located off the 395 highway near Mammoth in Mono County, California
Hot Creek located off the 395 highway near Mammoth in Mono County, California

The Hot Creek does offer excellent fishing opportunities and popular among fly fisherman. Fishing used to be limited to barbless hooks.

No Swimming

The stream is now closed to swimming becuase “Earthquakes can cause sudden geyser eruptions and overnight appearances of new hot springs at Hot Creek.  Water temperatures can change rapidly, and so entering the water is prohibited. ” Reports of hot water geysers up to 6 feet tall in 2006 and rapidly fluctuating temperatures apparently caused the closure of the stream to swimming.

My grandfather used to point out that some hot water vents where not in the same locations as when he was a child. Perhaps, within my life the hot springs area has become too dangerous to swim.

J Rathbun

As a child and young adult, the stream was open to swimming and my family did this routinely on almost every trip. I recall active conversations about the possibility of an geyser eruption which would kill us and we understood the risk of swimming. However, we also understood the possibility of an such an event was very remote when one considers the geologic time tables. My grandfather used to point out that some hot water vents where not in the same locations as when he was a child. Perhaps, within my life, the area has become too dangerous to swim.

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Convict Lake

Convict Lake is located on the east side High Sierra Mountains in Mono County, California below Mount Morrison (12,241 ft). The serene lake is nestled in a serene canyon and offers great opportunities for boating, hiking, fishing and camping. Overall, the lake if an oblong shape, and carved from the hard rock from glaciers and at 140 feet deep, it is one of the deepest in the area. Paiute Indians called the lake Wit-sa-nap

Another beautiful day at Convict Lake, in the High Sierra Mountains
Another beautiful day at Convict Lake, in the High Sierra Mountains

Some History

Originally known to Europeans as Monte Diablo and named Convict Lake after an prison escape on September 17, 1871 in near by Carson City, Nevada. About half of the twenty nine convicts followed Charlie Jones, who use to life in the area, into the area on Monte Diablo (Convict) Creek a few miles away from the lake. While camping near the creek, the party killed a local man.

The killing prompted the local community to form a posse on September 22, 1871 which encountered the convicts at the creek where a gun battle ensued. By November 1, the convicts were either captured, or dead and many of them executed on the way back. Convict Lake is certainly a well deserved if not macabre name.

Today

Today, the lake has all anyone could ask of a lake in the High Sierra. The lake and stream offers great fishing of Rainbow Trout and Brownie Trout.

It was like a scene from “Grumpy Old Men”, when a man walked into the store in a tuxedo while I am purchasing a fishing license.

J. Rathbun

There is a small boat rental shop near the north end of the lake. A trail circumnavigates the lake and offers a great hike and many places to picnic. In some areas around the lake the trail is inundated with California Wild Rose which offers a blast of pink in a green hedge.

California Wild Rose (Rosa californica) found around Convict Lake, California
California Wild Rose (Rosa californica) found around Convict Lake, California

Visitors to the lake may enjoy camping, fishing, hiking and boating. A small general store can help stock up your supplies or buy a fishing license.

For those not into camping, there is a nice small resort at the lake were you can rent a cabin, and on my last visit, a wedding was hosted there. It was like a scene from “Grumpy Old Men”, when a man walked into the store in a tuxedo while I am purchasing a fishing license. The resort is a decent size, meaning that it is not too large and does not detract from the scenery.

Overall, Convict Lake is a great place to camp and visit, and I just can’t wait to get back.

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Convict Lake Campground

Convict Lake Campground is a wonderful location to camp in the amazing High Sierra Mountain near Convict Lake in Mono County, California. The campground is located about 100 yards from Convict Lake and some of the sites will have views of the lake. Those sites which do not have a view of the lake must simply take in the wonderful rugged High Sierra Mountains as their back drop.

A deer walking the road into Convict Lake Campground
A deer walking the road into Convict Lake Campground

The campground is situated so that Convict Creek runs down its length on one side. The small creek offers a wonderful sound track to some of the campsites. It’s easy access allows you to walk from the campsite to the creek in about 10 seconds. This is a nice place to fish, or just take a nap in the afternoon. I can speak from first hand experience that bear will also use paths near to creek to enter and egress the campground.

I can speak from first hand experience that bear will also use paths near Convict Creek to enter and egress the campground.

J. Rathbun
Convict Creek offers fishing and a few spots to take a nap.
Convict Creek offers fishing and a few spots to take a nap.

Overall, I have enjoyed every stay at this campsite, and each visit is memorable. The campground offers great access to all of the activities at Convist Lake and a good place to jump off when exploring the Eastern Sierra.

Depending upon the time of year, you may need to make reservations. My past few trips were hunting for Fall Colors and in October the camp ground typically has some good first come first serve camp sites. The campground is typically serene, quiet and a wonderful place to be.

Campground Summary

NameConvict Lake Campground
LocationConvict Lake, Mono County, California
Sites85
Elevation7600 feet
AmenitiesTables, Fire rings, Flush toilets, drinking water, hot showers and a dump station. Food storage lockers for safety from bears.
SpecialActive Black Bear Population

Convict Lake Campground Trail Map

References

Chemung Mine

Located off the Masonic Road between Bridgeport, CA and the Masonic town site, are the remains of the Chemung gold mine.  The Chemung gold mine operated from from 1909 to 1938 and produced over one million dollars in gold.  In the 1920s, the Chemung mine was producing low grade and high grade ore.  The ore was processed onsite, and then shipped to near by Bodie for smelting.

The Chemung Mine located just outside of Bridgeport, CA. Photograph by James L Rathbun
The Chemung Mine located just outside of Bridgeport, CA. Photograph by James L Rathbun

Along with the increase cost of mining supplies which reduced growth, a poor gold market and the cost of hauling the ore to Bodie over the poor roads for smelting and little mine was doomed and closed its doors in 1938.

The Chemung mine history is not a mining failure, but a failure of management and litigation.  During its time of production, the mine built and tore down three mills.  During the last year of operation in 1938, 20 men worked the site and less than one year later the mine was closed.  The mine itself produced well, however endless litigation for various reasons doomed the mine.

The Chemung gold mine over looking the Bridgeport Valley.. Photograph by James L Rathbun
The Chemung gold mine over looking the Bridgeport Valley.. Photograph by James L Rathbun

Throughout the 1950s and 1960s new life was found in the mine with the efforts of Elton “Heinie” Heinemeyer.  Heinemeyer mined for years but never struck it big.  Well liked by the town of Bridgeport, CA Heinemeters well being was the source of concern for the people of Bridgeport and it is reported that he would always find time to visit and entertain those who traveled to check up on him.

Currently, the mill building structure is intact but the years of harsh weather have taken its toll.  A mild wind will cause some of the walls to shake or shudder, and the lower outer wall is leaning outward.  In June 2016, bars restricted access to the mines themselves although the mines do offer a cold breeze on a warm day to cool you down.

The Chemung mine still maintains and impressive structure. Photograph by James L Rathbun
The Chemung mine still maintains and impressive structure. Photograph by James L Rathbun

There are stories that the site is haunted by a spirit or ghost, but only on Saturday nights, which seems a bit odd to me.

The Chemung Mine working still seem ready to go. Photograph by James L Rathbun
The Chemung Mine working still seem ready to go. Photograph by James L Rathbun

On a personal note, the Chemung mine surprised me.  I have been to Aurora three times, Masonic at least three times, and Bodie… at least ten.  My last visit to Bodie was in 2013. Afterwards this last trip, I was looking in Google Earth when I “discovered” the Chemung gold mine.  How had this mine, such an impressive structure, evaded my radar for so many years?  It took me three years from that day to make my first visit to Chemung, and this place is definately on my list for a repeat visit.

Time, weather and gravity have taken its toll on the structure of the Chemung Mine.. Photograph by James L Rathbun
Time, weather and gravity have taken its toll on the structure of the Chemung Mine. Photograph by James L Rathbun

Chemung Mine Trailmap

Resources