page_title: Portage Lake (Alaska)
section_title: Access and Recreation
hierarchical_section_title: Portage Lake (Alaska) / Access and Recreation
caption_attribution_description: English: Skiing across Portage Lake in spring. Chugach National Forest, Alaska.
context_page_description: Portage Lake is a glacial lake in the Chugach National Forest of Alaska. It sits in a long, heavily glaciated valley, and abuts the calving face of Portage Glacier at its southern end. The lake has only become visible since approximately 1914, with the rapid retreat of Portage Glacier.
context_section_description: The western shore of Portage Lake is easily accessed via a large parking lot at the lakeside Begich Boggs Visitor Center, just off the Portage Glacier Highway. Portage Glacier Cruises operates a short glacier cruise, which takes visitors near the face of the glacier. Recreational boating in the lake was illegal in the past, due to rolling icebergs and the calving face of Portage Glacier at the far end of the lake, but is now legal, though proper precautions must be taken for the challenging conditions.
  During winter and spring, the lake is a popular destination for cross-country skiing, kite skiing, mountain biking, skating, snowshoe running, and hiking. The "crust skiing" season of mid spring is especially prized by skiers. Skiers must take appropriate precautions near Portage Glacier, as the constant movement of the glacier's calving face breaks up even thick lake ice and can create patches of open water or unstable ice near the glacier's face, even in midwinter.
caption: Cross-country skiers enjoy the spring "crust" skiing on Portage Lake
exif: {"Image Make": "NIKON CORPORATION", "Image Model": "NIKON D5000", "Image Orientation": "Horizontal (normal)", "Image XResolution": "3062857/5000", "Image YResolution": "3062857/5000", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop CS3 Windows", "Image DateTime": "2011:04:23 21:58:53", "Image YCbCrPositioning": "Co-sited", "Image ExifOffset": "240", "GPS GPSVersionID": "[2, 2, 0, 0]", "Image GPSInfo": "896", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "1010", "Thumbnail JPEGInterchangeFormatLength": "5071", "EXIF ExposureTime": "1/640", "EXIF FNumber": "13", "EXIF ExposureProgram": "Unidentified", "EXIF ISOSpeedRatings": "200", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2011:04:16 21:32:34", "EXIF DateTimeDigitized": "2011:04:16 21:32:34", "EXIF ComponentsConfiguration": "YCbCr", "EXIF CompressedBitsPerPixel": "4", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "4", "EXIF MeteringMode": "Pattern", "EXIF LightSource": "Unknown", "EXIF Flash": "Flash did not fire, auto mode", "EXIF FocalLength": "22", "EXIF SubSecTime": "00", "EXIF SubSecTimeOriginal": "00", "EXIF SubSecTimeDigitized": "00", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "4288", "EXIF ExifImageLength": "1838", "Interoperability InteroperabilityIndex": "R98", "Interoperability InteroperabilityVersion": "[48, 49, 48, 48]", "EXIF InteroperabilityOffset": "864", "EXIF SensingMethod": "One-chip color area", "EXIF FileSource": "Digital Camera", "EXIF SceneType": "Directly Photographed", "EXIF CVAPattern": "[0, 2, 0, 2, 1, 2, 0, 1]", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF DigitalZoomRatio": "1", "EXIF FocalLengthIn35mmFilm": "33", "EXIF SceneCaptureType": "Standard", "EXIF GainControl": "None", "EXIF Contrast": "Normal", "EXIF Saturation": "Normal", "EXIF Sharpness": "Normal", "EXIF SubjectDistanceRange": "0"}