Makiki walking tour: Stephanie Fitzpatrick describes the landmarks and personalities of the valley's history, 9 to 11 a.m. Saturday. Costs $5. Call Kapiolani Community College at 734-9211.
Nuuanu petroglyphs and archaeology: Willis H.A. Moore of the Hawaii Geographic Society leads a walking and lecture tour to the Board of Water Supply water system, Kapena Falls, the Royal Mausoleum and other sites near downtown Honolulu, 1 to 4 p.m. Saturday. Casual clothes, walking shoes and bug repellent recommended. Costs $5. Call 538-3952.
Temple walking tour: Visit Kwan Yin Buddhist Temple, a Shinto shrine, St. Andrew's Cathedral and other spiritual places in downtown Honolulu with Willis H.A. Moore of the Hawaii Geographic Society, noon to 2:30 p.m. Sunday. One and a half miles. Costs $5. Call 538-3952.
Tropical plant nature walk: 10 a.m. Tuesday, Ho'omaluhia Botanical Garden, Kaneohe. Free; bring walking shoes, bug repellent and rain gear. Reserve at 233-7323. The garden offers free walks 10 a.m. Saturdays and 1 p.m. Sundays in June.
Haunted Honolulu trolley and walking tour: Explore reports of ghost sightings in Kahala, Manoa, Makiki and downtown with Glen Grant, 7 to 11 p.m. Tuesday. Costs $30, includes pub refreshment. Call Honolulu TimeWalks at 943-0371.