The Galveston Seawall was built between 1902 and 1963 in response to the deadliest natural disaster in American history — the 1900 Galveston Hurricane that killed up to 12,000 people and leveled the city. The response was so extreme that engineers raised the entire island 17 feet using dredged sand from the Gulf floor. The Hotel Galvez, built in 1911 to prove the city had survived, still stands on Seawall Boulevard as a Marriott Autograph Collection property where Bonvoy points apply and a free night certificate covers October rates of $130-220/night. The beach water is brown. This is a Texas Gulf experience, not a Florida one. What Galveston actually offers is Victorian architecture, Gulf seafood, the Strand historic district, and a scale of seawall history that has no equivalent anywhere else in the country.