JohnTheLuck
Member
Day 20:
Start point: Spokane WA
End point: Ephrata WA
Driving distance: km
Hiking distance: 1 km
Again, we got up in the smoke. So we decided to leave Spokane to continue west, hoping to leave the forest fire zone.
Our first destination of the day was the Roosevelt Lake National Recreation Area located around a reservoir at Grand Coulee Dam. While traveling on the eastern shore, we stopped at the St. Paul Mission, located on the trail that travelers used during the portage to bypass the Kettle Falls.
We then took the Sherman Pass Scenic Byway to a pass at over 5500 feet. This road passes near the Camp Growden Heritage Site, an important Civilian Conservation Corps camp, established during the Great Depression by President Roosevelt to use the young workforce to build trails, roads, views , and stimulate the economy and get the country out of the crisis.
We then arrived at Grand Coulee Dam on Columbia River which formed Roosevelt Lake. It is mistakenly advertised as the most powerful hydroelectric plant in North America with its two plants producing 6800 MW. Let me correct that La Grande Complex with its two plants LG-2 and LG-2A produces 7700 MW. Sorry!!! Anyway, it is an extremely grand realization.
At the Visitor Center in Grand Coulee Dam, we watched a film about the tormented geological history of the region. For a long time, geologists thought that the canyons of the Columbia River and the surrounding area had been created by the slow action of erosion. A more cataclysmic theory was issued in 1930 and defended by its author for more than 30 years before it was accepted by all. At the end of the last glaciation period, melting produced enormous amounts of water and some rivers were obstructed by glaciers. The water has accumulated in huge lakes with an estimated water volume of more than 500 cubic miles. The dike formed by the glacier yielded and an immense wave broke over this region of Washington for probably only 48 hours, digging the thick layer of basalt created by previous volcanic activity. The water has dug canyons, left reliefs in waves in the form of parallel hills.
We followed a part of the Coulee Corridor Scenic Byway circulating in the passage formed by this immense wave. The road is lined with high basalt cliffs and multiple lakes formed in depressions.
Still on the Coulee Corridor Scenic Byway, we joined the Sun Lakes-Dry Falls State Park. At this location, the huge wave swept down the valley and created a fall of 3.5 miles wide falling over 400 feet high, more than 4 times the width of the Niagara Falls.
This road is fantastic and we may come back tomorrow if the weather clears up. We are still undecided from day to day because of the smoke. We had planned several hikes that we did not go through because of it.
.
Start point: Spokane WA
End point: Ephrata WA
Driving distance: km
Hiking distance: 1 km
Again, we got up in the smoke. So we decided to leave Spokane to continue west, hoping to leave the forest fire zone.
Our first destination of the day was the Roosevelt Lake National Recreation Area located around a reservoir at Grand Coulee Dam. While traveling on the eastern shore, we stopped at the St. Paul Mission, located on the trail that travelers used during the portage to bypass the Kettle Falls.
We then took the Sherman Pass Scenic Byway to a pass at over 5500 feet. This road passes near the Camp Growden Heritage Site, an important Civilian Conservation Corps camp, established during the Great Depression by President Roosevelt to use the young workforce to build trails, roads, views , and stimulate the economy and get the country out of the crisis.
We then arrived at Grand Coulee Dam on Columbia River which formed Roosevelt Lake. It is mistakenly advertised as the most powerful hydroelectric plant in North America with its two plants producing 6800 MW. Let me correct that La Grande Complex with its two plants LG-2 and LG-2A produces 7700 MW. Sorry!!! Anyway, it is an extremely grand realization.
At the Visitor Center in Grand Coulee Dam, we watched a film about the tormented geological history of the region. For a long time, geologists thought that the canyons of the Columbia River and the surrounding area had been created by the slow action of erosion. A more cataclysmic theory was issued in 1930 and defended by its author for more than 30 years before it was accepted by all. At the end of the last glaciation period, melting produced enormous amounts of water and some rivers were obstructed by glaciers. The water has accumulated in huge lakes with an estimated water volume of more than 500 cubic miles. The dike formed by the glacier yielded and an immense wave broke over this region of Washington for probably only 48 hours, digging the thick layer of basalt created by previous volcanic activity. The water has dug canyons, left reliefs in waves in the form of parallel hills.
We followed a part of the Coulee Corridor Scenic Byway circulating in the passage formed by this immense wave. The road is lined with high basalt cliffs and multiple lakes formed in depressions.
Still on the Coulee Corridor Scenic Byway, we joined the Sun Lakes-Dry Falls State Park. At this location, the huge wave swept down the valley and created a fall of 3.5 miles wide falling over 400 feet high, more than 4 times the width of the Niagara Falls.
This road is fantastic and we may come back tomorrow if the weather clears up. We are still undecided from day to day because of the smoke. We had planned several hikes that we did not go through because of it.
.