Ice House Reservoir
Lake · 5,459 ft · Lake Tahoe corridor
Ice House Reservoir sits at 5,459 feet in the Lake Tahoe Sierra corridor, a relatively sheltered alpine lake fed by snowmelt and surrounded by mixed conifer forest. Calmer than larger open-water systems nearby.
Morning stillness gives way to afternoon wind funneling down the drainage by mid-day. The 30-day average wind of 7 mph masks afternoon gusts to 17 mph. Water temperature lags air temperature; expect cold shallows and marginal swimming even when air temps climb. Exposure increases with elevation; weather shifts fast.
Over the past month, Ice House averaged a NoGo Score of 11.0 with temperatures holding at 38 degrees Fahrenheit and winds averaging 7 mph. The week ahead will carry similar patterns with occasional wind spikes. Watch for afternoon deterioration on clear days; morning windows close by late morning when thermal winds pick up.
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About Ice House Reservoir
Ice House Reservoir lies in the high Sierra drainage system between Highway 50 and the main Tahoe basin, at 5,459 feet elevation on the western flank of the range. Access runs via Highway 50 east from Placerville or west from South Lake Tahoe, with a turning point at the Ice House Road junction on the American River corridor. The lake occupies a narrow granite-walled basin typical of Sierra snowmelt reservoirs. No road circles the full perimeter; parking and launch access cluster at the developed south end. The drive from Placerville runs 60 to 75 minutes depending on Highway 50 conditions and traffic. From Tahoe South Shore the route takes 90 to 110 minutes via Highway 50 westbound.
Seasonality at Ice House tracks the Sierra snowmelt cycle and thermal wind patterns. Winter (December through March) brings heavy snow and frequent closure or limited access; elevation sits high enough that spring thaw extends into late May or June. The 30-day average temperature of 38 degrees Fahrenheit reflects the current shoulder season; expect 24 degree Fahrenheit minimums in deep winter and 54 degree Fahrenheit peaks only in mid-summer. Wind patterns are consistent year-round, with the 7 mph 30-day average masking stronger afternoon thermals. Summer afternoons regularly see 12 to 17 mph gusts by 2 PM. Crowding averages 3 out of 10, far lighter than Highway 50 corridor lakes closer to the valley floor. The lake remains quiet most weeks except holiday weekends and early summer when campgrounds fill.
Ice House suits paddlers, anglers, and swimmers seeking cold-water recreation without the weekend press of closer reservoirs. Kayak and canoe launch from the south boat ramp; the narrow basin and moderate fetch make it manageable in moderate wind but punishing in afternoon thermals. Fishing targets rainbow and brown trout in the cold, clear water; productivity remains steady through spring and summer. Swimmers should expect water temperatures in the low 40s even in July; the lake does not warm above 50 degrees until late summer. Parking fills fastest on Saturday mornings between 9 and 11 AM; arrive by 8 AM or plan for midweek visits. The boat ramp charges a day-use fee. Bring wind and waterproof layers; morning calm is deceptive and afternoon wind can strand paddlers.
Alternative high-Sierra lakes within a 90-minute drive include Loon Lake (similar elevation, smaller, even quieter), Gerle Creek Reservoir (lower elevation, slightly warmer), and Union Valley Reservoir (broader, more exposed, windier). Eagle Lake to the north offers larger water and more developed facilities but runs 45 minutes farther. For those accustomed to Lake Tahoe's size and recreational variety, Ice House reads as intimate and austere; for those seeking solitude and technical paddling in colder water, it delivers consistent conditions and minimal crowds.