What to pack for the 4 day Inca Trail hike to Machu Picchu
{"Image ImageWidth": "1000", "Image ImageLength": "664", "Image BitsPerSample": "[8, 8, 8]", "Image PhotometricInterpretation": "2", "Image Make": "SONY", "Image Model": "NEX-F3", "Image Orientation": "Horizontal (normal)", "Image SamplesPerPixel": "3", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop CS6 (Windows)", "Image DateTime": "2013:08:21 12:40:19", "Image ExifOffset": "268", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "998", "Thumbnail JPEGInterchangeFormatLength": "6056", "EXIF ExposureTime": "1/6", "EXIF FNumber": "10", "EXIF ExposureProgram": "Aperture Priority", "EXIF ISOSpeedRatings": "1600", "EXIF SensitivityType": "Recommended Exposure Index", "EXIF RecommendedExposureIndex": "1600", "EXIF ExifVersion": "0230", "EXIF DateTimeOriginal": "2013:08:06 21:17:23", "EXIF DateTimeDigitized": "2013:08:06 21:17:23", "EXIF ShutterSpeedValue": "2584963/1000000", "EXIF ApertureValue": "415241/62500", "EXIF BrightnessValue": "-429/640", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "4", "EXIF MeteringMode": "Pattern", "EXIF LightSource": "Unknown", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "20", "EXIF ColorSpace": "Uncalibrated", "EXIF ExifImageWidth": "1000", "EXIF ExifImageLength": "664", "EXIF FocalPlaneXResolution": "6878479/32768", "EXIF FocalPlaneYResolution": "6878479/32768", "EXIF FocalPlaneResolutionUnit": "4", "EXIF FileSource": "Digital Camera", "EXIF SceneType": "Directly Photographed", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF DigitalZoomRatio": "1", "EXIF FocalLengthIn35mmFilm": "30", "EXIF SceneCaptureType": "Standard", "EXIF Contrast": "Normal", "EXIF Saturation": "Normal", "EXIF Sharpness": "Normal", "EXIF LensSpecification": "[18, 55, 7/2, 28/5]", "EXIF LensModel": "E 18-55mm F3.5-5.6 OSS"}