A survey of backcountry campers in Yellowstone National Park was conducted during the summer of 1999. Significant visitor concerns over management issues were discovered and education needs assessed. Backcountry campers were asked upon obtaining their backcountry permit if they would participate in a survey regarding their backcountry experience. Willing participants provided their name and mailing address on a sign-up sheet and were mailed a 6-page questionnaire following their trip. The response rate for the questionnaire was 61% for a total of 646 usable questionnaires. The questionnaire contained questions regarding demographic information, backcountry trip characteristics and specific management issues. Results indicate the typical backcountry camper is a young, white male. Most users traveled with one other person and stayed less than three nights in Yellowstone backcountry. Some minor differences were detected between campers who were park visitors and those who were park employees in regard to management preferences. Visitors were more supportive of party size regulation, and pit toilets, but park and concessionaire employees were more supportive of trail markers. Results indicate a need for improved information and education efforts by the agency concerning managment actions not understood by campers.