Tampa is the county seat of Hillsborough County and the largest city on Florida's west-central Gulf Coast, sitting at the head of Tampa Bay. Across the water lie St. Petersburg and Clearwater, and together the three anchor one of the Southeast's major urban regions. Tampa's growth was built on shipping and industry — from cattle and phosphate to the cigar trade — and the city retains a distinctly working, maritime character beneath its modern skyline. The local economy spans finance and insurance, healthcare, maritime trade through the Port of Tampa Bay, defense, tourism, and professional services. The port moves substantial cargo volumes, and its cruise terminals at Channelside sit minutes from downtown. The University of South Florida, a major public research university, anchors the city's north side and its education and medical sectors, while Fortune 1000 employers and a large healthcare industry provide a broad job base. Busch Gardens and professional sports make Tampa a year-round destination. Neighborhoods tell the city's story. Downtown and the Channel District hold high-rise residences and the cruise terminals of Port Tampa Bay. Ybor City, the historic cigar district, preserves brick streets, converted cigar factories, and Cuban and Spanish dining. South of downtown, Hyde Park and Palma Ceia offer tree-lined streets of Victorian, Mediterranean Revival, and Colonial Revival homes, while Seminole Heights is known for restored bungalows and neighborhood restaurants. Waterfront recreation runs through the city's center. The Tampa Riverwalk ties downtown to the Hillsborough River and riverside parks such as Julian B. Lane Riverfront Park, and Bayshore Boulevard's bayside sidewalk runs from downtown south toward Gandy Boulevard, framing the bay for walking and cycling. Tampa International Airport sits minutes west of downtown, and Interstate 275 crosses the bay on the Howard Frankland Bridge to St. Petersburg. Public education is provided by Hillsborough County Public Schools, among the nation's largest districts, headquartered in downtown Tampa.