Lake Powell is a vast reservoir on the Colorado River, straddling Arizona and Utah. Known for its dramatic red cliffs, houseboat culture, and recreation opportunities, it is a key source for regional water and power. Visitors come to boat, kayak, paddleboard, and explore nearby slot canyons and national parks.

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Geography

AddressLake Powell, Arizona & Utah, USAGlen Canyon Dam
ContinentNorth America
RegionWestern United States
SubregionSouthwest United States
CountryUnited States
StateArizona
CountyCoconino County and Kane County
DistrictGlen Canyon
CityPage
Postal Code86040
TimezoneAmericaDenver
Latitude36.976
Longitude-111.512
Maps
🌘7:15 PM LOCAL TIME

Lake Powell is a giant man-made reservoir created by Glen Canyon Dam on the Colorado River, forming a sprawling inland basin across northeastern Arizona and southeastern Utah. With a capacity of over 30 million acre-feet, it provides hydroelectric power, water storage, and extensive recreational access. The lake is renowned for deep blue waters framed by towering red and tan cliffs, fjord-like side canyons, and scattered marina communities. Visitors come to houseboat and marina-based lake recreation, to kayak and paddleboard along calm coves, and to serve as a jumping-off point for hikes into nearby national parks (like Zion and Bryce Canyon) and slot canyon excursions. The area offers a variety of boat launch ramps, marinas, and camping options—some developed and others more remote—making it a popular but rapidly changing destination experience.

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