Fort San Felipe (Filipino: Kuta ng San Felipe Neri) is a military fortress in Cavite City, in the Province of Cavite, Philippines. It was constructed by Spanish military in 1609 in the first port town of Cavite, the historic core of the present and larger Cavite City, for its protection. Less than half of the original historic structure survive today. The remaining structure is made of granite blocks with 30-foot high walls and features a wide stairway leading to the top of the bastions and remaining walls. Naval memorabilia including antique cannons and cannon balls decorate the lawns of the fortification.