Saguaro National Park 's visitor season is from approximately November through April.
During these months both districts of the park offer naturalist-led activities on most days. Patio talks and cactus garden walks are offered near the visitor centers, most of these are wheel-chair accessible. Longer guided hikes and special activities such as bird and wildflower walks are offered frequently during the season.
Special moonlight hikes and full-moon talks are also offered, many of these require reservations.