. . . . "38.97611236572266"^^ . . . . . . "38.97611111111111 -77.235" . . . . . "\u8FEA\u798F\u79D1\u7279\u6EAA\uFF08Difficult Run\uFF09\u662F\u6CE2\u6258\u9A6C\u514B\u6CB3\u5728\u7F8E\u570B\u5F17\u5409\u5C3C\u4E9A\u5DDE\u5317\u90E8\u7684\u4E00\u689D\u652F\u6D41\uFF0C\u957715.9\u82F1\u91CC\uFF0825.6\u516C\u91CC\uFF09 \uFF0C\u6240\u5728\u6D41\u57DF\u9762\u7A4D\u7D04\u70BA57.7\u5E73\u65B9\u82F1\u91CC\uFF0C\u6CE8\u5165\u6CE2\u591A\u99AC\u514B\u6CB3\u3002\u672C\u5730\u5340\u53EF\u9032\u884C\u591A\u7A2E\u4F11\u9592\u6D3B\u52D5\uFF0C\u5305\u62EC\u9060\u8DB3\u3001\u9A0E\u81EA\u884C\u8ECA\u3001\u91E3\u9B5A\u3001\u5212\u8239\u3001\u767B\u5C71\u548C\u8CDE\u9CE5\uFF1B\u64DA\u5831\u6709163\u7A2E\u91CE\u751F\u52D5\u7269\u5728\u6B64\u51FA\u6C92\uFF0C\u800C\u6B65\u9053\u8207\u6EAA\u6D41\u65C1\u53EF\u89C0\u5BDF\u5230 41 \u7A2E\u4E0D\u540C\u7684\u571F\u58E4\u985E\u578B\u3002 \u8FEA\u798F\u79D1\u7279\u6EAA\u6D41\u7ECF\u7DAD\u5409\u5C3C\u4E9E\u5DDE\u7684\u8D39\u5C14\u6CD5\u514B\u65AF\u53BF\uFF0C\u5728\u5927\u7011\u5E03\u516C\u56ED\u7684\u7DAD\u5409\u5C3C\u4E9E\u5DDE\u5074\u6CE8\u5165\u6CE2\u591A\u99AC\u514B\u6CB3\uFF1B\u7D93\u904E\u516C\u5712\u7684\u6CB3\u6BB5\u88AB\u7A31\u70BA\u300C\u8FF7\u4F60\u99AC\u745F\u5CFD\u8C37\uFF08Mather Gorge\uFF09\u8207\u5927\u7011\u5E03\u300D \u3002\u96A8\u8457\u6EAA\u6D41\u9010\u6F38\u8B8A\u7A84\u6210\u9661\u5CED\u7684\u5CFD\u8C37\uFF0C\u843D\u5DEE\u8FC5\u901F\u964D\u5230\u6CE2\u6258\u99AC\u514B\u6CB3\u7684\u6C34\u4F4D\uFF0C\u6D41\u901F\u4E5F\u5C31\u589E\u52A0\uFF1B\u5728\u5169\u6CB3\u532F\u6D41\u8655\u53EF\u898B\u6CE2\u591A\u99AC\u514B\u6CB3\u7684\u5168\u666F\u3002"@zh . . "\u8FEA\u798F\u79D1\u7279\u6EAA"@zh . . . . "\u8FEA\u798F\u79D1\u7279\u6EAA\uFF08Difficult Run\uFF09\u662F\u6CE2\u6258\u9A6C\u514B\u6CB3\u5728\u7F8E\u570B\u5F17\u5409\u5C3C\u4E9A\u5DDE\u5317\u90E8\u7684\u4E00\u689D\u652F\u6D41\uFF0C\u957715.9\u82F1\u91CC\uFF0825.6\u516C\u91CC\uFF09 \uFF0C\u6240\u5728\u6D41\u57DF\u9762\u7A4D\u7D04\u70BA57.7\u5E73\u65B9\u82F1\u91CC\uFF0C\u6CE8\u5165\u6CE2\u591A\u99AC\u514B\u6CB3\u3002\u672C\u5730\u5340\u53EF\u9032\u884C\u591A\u7A2E\u4F11\u9592\u6D3B\u52D5\uFF0C\u5305\u62EC\u9060\u8DB3\u3001\u9A0E\u81EA\u884C\u8ECA\u3001\u91E3\u9B5A\u3001\u5212\u8239\u3001\u767B\u5C71\u548C\u8CDE\u9CE5\uFF1B\u64DA\u5831\u6709163\u7A2E\u91CE\u751F\u52D5\u7269\u5728\u6B64\u51FA\u6C92\uFF0C\u800C\u6B65\u9053\u8207\u6EAA\u6D41\u65C1\u53EF\u89C0\u5BDF\u5230 41 \u7A2E\u4E0D\u540C\u7684\u571F\u58E4\u985E\u578B\u3002 \u8FEA\u798F\u79D1\u7279\u6EAA\u6D41\u7ECF\u7DAD\u5409\u5C3C\u4E9E\u5DDE\u7684\u8D39\u5C14\u6CD5\u514B\u65AF\u53BF\uFF0C\u5728\u5927\u7011\u5E03\u516C\u56ED\u7684\u7DAD\u5409\u5C3C\u4E9E\u5DDE\u5074\u6CE8\u5165\u6CE2\u591A\u99AC\u514B\u6CB3\uFF1B\u7D93\u904E\u516C\u5712\u7684\u6CB3\u6BB5\u88AB\u7A31\u70BA\u300C\u8FF7\u4F60\u99AC\u745F\u5CFD\u8C37\uFF08Mather Gorge\uFF09\u8207\u5927\u7011\u5E03\u300D \u3002\u96A8\u8457\u6EAA\u6D41\u9010\u6F38\u8B8A\u7A84\u6210\u9661\u5CED\u7684\u5CFD\u8C37\uFF0C\u843D\u5DEE\u8FC5\u901F\u964D\u5230\u6CE2\u6258\u99AC\u514B\u6CB3\u7684\u6C34\u4F4D\uFF0C\u6D41\u901F\u4E5F\u5C31\u589E\u52A0\uFF1B\u5728\u5169\u6CB3\u532F\u6D41\u8655\u53EF\u898B\u6CE2\u591A\u99AC\u514B\u6CB3\u7684\u5168\u666F\u3002"@zh . . . . . "Difficult Run"@en . "1092407888"^^ . . "Difficult Run is a 15.9-mile-long (25.6 km) tributary stream of the Potomac River in Northern Virginia in the United States. The area has had many historical uses dating back to the early 1800s. Today, the area is used recreationally by visitors interested in the watershed's variety of options including hiking, biking, fishing, boating, climbing, and bird watching. The wildlife at Difficult Run is vast as 163 different species can be seen depending on the season. There are 41 different soil types found on the trail and alongside the stream. The stream is part of the greater 57.7- square-mile Drainage basin, or watershed, located in the north-central portion of Fairfax County and drains directly to the Potomac River."@en . . "Difficult Run"@en . . . . . . . . . . . . . . . . . . . . "7126007"^^ . . . . . "The Difficult Run/Cross County Trail crossing the stream"@en . . . . . . . . . . . . . . . "Country"@en . . . . . "POINT(-77.235000610352 38.976112365723)"^^ . . . . . . . . . . . . . . . . . . . . . . . . "Difficult Run"@en . . . . . . . . "Location"@en . . . . . . . . . . . . . . . . . . . . . "United States"@en . . . "Difficult Run is a 15.9-mile-long (25.6 km) tributary stream of the Potomac River in Northern Virginia in the United States. The area has had many historical uses dating back to the early 1800s. Today, the area is used recreationally by visitors interested in the watershed's variety of options including hiking, biking, fishing, boating, climbing, and bird watching. The wildlife at Difficult Run is vast as 163 different species can be seen depending on the season. There are 41 different soil types found on the trail and alongside the stream. The stream is part of the greater 57.7- square-mile Drainage basin, or watershed, located in the north-central portion of Fairfax County and drains directly to the Potomac River. Difficult Run flows through Fairfax County to Great Falls Park, on the Virginia side of the Potomac River. The portion of the run through the park has been characterized as \"a miniature Mather Gorge and Great Falls.\" The stream picks up speed as it narrows into a steep gorge with waterfalls and quickly reaches the same level as the Potomac. At the mouth of Difficult Run, one can see a panoramic view of the Potomac River."@en . . . . . . . . . . . . . "-77.23500061035156"^^ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "24185"^^ . . . . . .