Question: What is the oldest structure in Miami?
Answer: Cape Florida Lighthouse in Key Biscayne
The lighthouse is the oldest standing structure in all of Miami-Dade County. Though first built in 1825, it was reconstructed in 1846 after suffering extensive damage during the Second Seminole War. After being decommissioned and serving as the headquarters of the Biscayne Bay Yacht Club, it was later restored and now features a museum filled with information about local history.
