Found 12 incidents matching the year '1971'.
| Date | Cave | State | Country | Category | Flags | |
|---|---|---|---|---|---|---|
| Dec. 30, 1971 1971-12-30 | Oregon Caves | Oregon | United States of America | Cave | View | |
| Dec. 1, 1971 1971-12-01 | Wayne Cave | Indiana | United States of America | Cave | View | |
| July 4, 1971 1971-07-04 | Stephens Gap Cave | Alabama | United States of America | Cave | View | |
| June 18, 1971 1971-06-18 | Church Cave | California | United States of America | Cave | View | |
| June 2, 1971 1971-06-02 | Hoopers Well | Alabama | United States of America | Cave | View | |
| June 1, 1971 1971-06-01 | Sparrow Sink | Texas | United States of America | Cave | View | |
| May 23, 1971 1971-05-23 | Unknown | West Virginia | United States of America | Cave | View | |
| May 15, 1971 1971-05-15 | Cemetary Pit | Georgia | United States of America | Cave | View | |
| April 10, 1971 1971-04-10 | Grays Cave | Alabama | United States of America | Cave | View | |
| April 7, 1971 1971-04-07 | Conley Hole | Tennessee | United States of America | Cave | View | |
| Jan. 23, 1971 1971-01-23 | Big Horn Caverns | Wyoming | United States of America | Cave | View | |
| Jan. 1, 1971 1971-01-01 | Organ Cave | West Virginia | United States of America | Cave | View |