Yucaipa Valley is a mountain-locked mesa, varying in altitude from 2,000 to 3,000 feet. It is recognized as a fine site for apple and cherry orchards. It is to California what Hood River Valley is to Oregon ... and what Yakima Valley is to Washington. 2
Elevating your legs may help relieve some discomfort. In your case, however, waking up to a discomforting feeling of tired and heavy legs may not be caused by the lack of rest alone and it could be due to insufficient sleep or poor sleep quality.
Quick Answer. Some of the causes of pain in the legs at night include dehydration, injury, medications, muscle strain, muscle fatigue, pregnancy, excessive exercise, standing for prolonged periods of time and staying at cold temperatures for too long.