The California Bucket List: Your daily guide to the best adventures and experiences in the Golden State

Lake Tahoe in summer

I'd seen Lake Tahoe only in winter, its shores under deep snow. So, on Day 1 of my first warm-weather trip around the lake last month, I couldn't stop prowling the water's edge, scanning for new hues of blue. On Day 2, I rock-hopped and rented a bike. On Day 3, I hiked above Emerald Bay into the mist of Eagle Falls.

So how, on Day 4, did I wind up in man-made subterranean blackness, stranded in a narrow stone tunnel somewhere between a dead playboy's boathouse and his opium den?

-- Christopher Reynolds

Read more: Getting to know Lake Tahoe's warmer side

Planning your trip:

Lake Tahoe Visitors Bureaus (south and north),

Christopher Reynolds / Los Angeles Times
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