Paradeep's raison d'être is its deep-water port, which handles one of the largest volumes of cargo on India's eastern seaboard. The port complex dominates the northern part of town and is visible from the beach — giant cranes, bulk carriers, and coal loading facilities that operate around the clock.
Visitors cannot enter the port itself, but the approach road and viewing areas near the port entrance give a sense of the scale. The Paradip Port Trust runs a small museum documenting the port's history and development. The area around the port has some of the best birdwatching near the town, as the mangrove fringes and tidal mudflats attract waders and waterbirds.