... in the course of time happens
| 1992 |
|
| 1993 | ISWI '93 topic: "Become friends - unite the world" (16th to 22th May) patron: Hans-Dietrich Genscher; german Minister of Foreign Affairs (and Vice Chancellor) from 1974 to 1992 number of participants: 290 |
| 1994 | World music festival (14th to 16th October) |
| 1995 | ISWI '95 topic: "Get up and live - now!" (28th May to 5th June) patron: Dr. Bernhard Vogel; Minister-President of Thuringia from February 1992 to June 2003, number of participants: 250 |
| 1996 | World music festival (8th to 15th December) |
| 1997 | ISWI '97 topic: "Let's build our future" (3rd to 10th May) patron: Frau Prof. Dagmar Schipanski; Thuringian Minister of Science, Research and Art number of participants: 420 |
| 1998 | "People next to you" (14th to 19th May) trilateral student meeting between german, polish and czech students |
| 1999 | ISWI '99 Thema: "Celebrating Diversity" (8th to 16th May) patron: Frederico Mayor; Director-General of the UNESCO from 1987 to 1999, number of participants: 350 |
| 2000 | International Peace Camp in Ilmenau (10th to 30th August) |
| 2001 | ISWI '01 topic: "Just Future" (18th to 27th May) patron: Edelgard Buhlmahn; german Federal Minister of Education and Research number of participants: 320 |
| 2002 | |
| 2003 | ISWI '03 topic: "because the people matter" (9th to 18th May) patron: Boutros Boutros-Ghali; Secretary-General of the United Nations from January 1992 to December 1996 number of participants: 300 |
| 2005 | ISWI '05 topic: "one world one vision" (20th to 29th May) patron: Jody Williams; Nobel Price for Peace '97 number of participants: 340 |
| 2006 | International Workcamp topic: "Back to nature" (11th August to 1st September) location: Thuringian forest number of participants: 12 |

