Alcatraz Island

Alcatraz Island sits in the middle of San Francisco Bay, about 1.5 miles offshore, and for 29 years — from 1934 to 1963 — it housed some of the most dangerous and high-profile federal inmates in the United States, including Al Capone and Robert Stroud, the so-called Birdman of Alcatraz. Before that it served as a military fort and prison, and the island's history stretches back even further as a sacred site for indigenous peoples. Today it's a National Park Service site operated as part of the Golden Gate National Recreation Area, drawing around 1.4 million visitors a year.

The experience starts with a ferry ride from Pier 33 on the Embarcadero, which on a clear day offers remarkable views of the city skyline and the Golden Gate Bridge. On the island itself, the centerpiece is the cellhouse audio tour — widely regarded as one of the best audio tours in the country — narrated by former guards and inmates who actually lived and worked there. You'll walk through Broadway (the main corridor), peer into the tiny individual cells, see the shower room, the recreation yard, and the infamous D-Block isolation unit. The island also has surprisingly beautiful native plant gardens, a lighthouse, and stunning 360-degree views of the bay that the prisoners themselves could see from the yard — a deliberate psychological torment given how close freedom was.

Tickets sell out days to weeks in advance, especially in summer, so booking early through the official website is essential — not optional. The Night Tour, which runs on select evenings, is a genuinely different and more atmospheric experience than the daytime visit and tends to book out even faster. Bring layers no matter the season; the bay creates its own microclimate and the wind on that island can be biting even in July.