SAN FRANCISCO — The National AIDS Memorial Grove in Golden Gate Park here is a somber glen of plants, trees, walks, grass and cairn, with thousands of names etched in stones and pavement. Visitors’ emotions run high, but the details of exactly how AIDS devastated and transformed the world are not found here.

“The story of AIDS is more than a disease,” said John Cunningham, executive director of the grove. “The real underpinnings of that story are about humanity, social justice, human rights and what it means to be a citizen of the world. Somehow there needs to be a keeper of the story.”

Now there is a move to create just that: a place to chronicle the AIDS tragedy more comprehensively, to explore the pandemic’s many facets in a permanent national exhibition and repository. It would be similar to institutions commemorating other cataclysmic events: the United States Holocaust Memorial Museum in Washington, the National September 11 Memorial & Museum in Manhattan and the Hiroshima Peace Memorial Museum in Japan.

The effort is in its nascent stages, being discreetly explored by the staff and board of the grove, which Congress designated a National Memorial in 1996. (It is the only AIDS-related monument to receive such status.)