Watch the sun cast a purple alpenglow onto the Sierra while trekking through Tahoe’s peaceful forest. Experience the solitude of winter at this special time of day while learning local natural and human history. Offered every Friday, December-April or by custom arrangement. Cost: $70 per person. Trip Includes: Snowshoes, poles, knowledgeable guides, natural history discussions, hot drinks, trail snacks, and permit fees. To book your tour, click here.