Mexico’s Islas Marías: From Notorious Penal Colony to Eco-Tourist Haven

Once known as “Mexico’s Alcatraz,” Islas Marías has transformed from a feared prison island to a biodiverse nature reserve and tourist destination. María Madre, the largest island in the archipelago, is now open to visitors via navy-led tours. Tourists explore old prison facilities, learn about endemic species, and stay in refurbished villas once used by inmates. The island has a violent history, housing political prisoners and cartel members, but now emphasizes conservation under Unesco protection. Concerns remain about illegal fishing, but the unique blend of natural beauty and dark history is drawing curious visitors from across Mexico.

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Source: BBC