page_title: Xian'an District
section_title: Sights
hierarchical_section_title: Xian'an District / Sights
caption_attribution_description: English: One of the tunnels of the Project 131 tunnel complex 中文: １３１＂地下工程之一条地道 Русский: Туннель на Проекте 131
context_page_description: Xian'an is a district of the city of Xianning, Hubei, People's Republic of China.
  Xian'an District includes Xianning's central urban area and nearby villages.
context_section_description: At the "Underground Project 131" site, some 15 kilometres (9.3 mi) southeast of Xianning urban area, tourists can visit a system of tunnels that were built in 1969–71 to accommodate national military headquarters in the case of a war, but never used.
caption: Underground...
exif: {"Image Make": "CASIO COMPUTER CO.,LTD", "Image Model": "EX-Z50", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "0.90", "Image DateTime": "2008:09:03 15:40:35", "Image YCbCrPositioning": "Centered", "Image ExifOffset": "282", "Image PrintIM": "[80, 114, 105, 110, 116, 73, 77, 0, 48, 51, 48, 48, 0, 0, 0, 5, 0, 1, 0, 22, 0, 22, 0, 2, 1, 0, 0, 0, 1, 0, 5, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 16, 129, 0, 0, 0]", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "27966", "Thumbnail JPEGInterchangeFormatLength": "7928", "EXIF ExposureTime": "1/15", "EXIF FNumber": "14/5", "EXIF ExposureProgram": "Program Normal", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2008:09:03 15:40:35", "EXIF DateTimeDigitized": "2008:09:03 15:40:35", "EXIF ComponentsConfiguration": "YCbCr", "EXIF CompressedBitsPerPixel": "112/25", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "14/5", "EXIF MeteringMode": "Pattern", "EXIF LightSource": "Tungsten (incandescent light)", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "34/5", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "1600", "EXIF ExifImageLength": "1200", "Interoperability InteroperabilityIndex": "R98", "Interoperability InteroperabilityVersion": "[48, 49, 48, 48]", "EXIF InteroperabilityOffset": "27842", "EXIF FileSource": "Digital Camera", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Manual", "EXIF DigitalZoomRatio": "0/0", "EXIF FocalLengthIn35mmFilm": "41", "EXIF SceneCaptureType": "Standard", "EXIF GainControl": "Low gain up", "EXIF Contrast": "Normal", "EXIF Saturation": "Normal", "EXIF Sharpness": "Hard"}