The main feature of Port View Park in Oakland is what locals call the Seventh Street Pier. It’s a popular fishing pier that offers good views of the nearby Bay Bridge and the San Francisco skyline. The Port of Oakland Container Terminal is also nearby — not a bucolic feature, but not without interest since the Port of Oakland is the main Bay Area shipping destination. (San Francisco’s piers are no longer major destinations, except for cruise ships. Because the city is on the tip of a peninsula it is inconvenient for ground shipping, whereas Oakland is well served by train and truck routes.)
In the late 19th century there was an enormous pier near this one called the Long Wharf (it opened in 1871). It reached nearly to Goat Island (Yerba Buena Island). Trains ran out the pier to connect up with sailing ships, a process that was fazed out around WWI.
In September, 2004, the park was in effect expanded with the addition of 38 adjacent acres called Middle Harbor Shoreline Park. I haven’t seen this new addition but according to Waterfront Action it features “spectacular views of the bay and shoreline, shorebirds, nearby maritime operations, San Francisco and Oakland skylines, and marine traffic at the estuary mouth;a dramatic observation tower; picnic and barbeque facilities; parking, restrooms, and water fountains; historical exhibits; an amphitheater; free viewing scopes; fishing pier and platforms; the only beach in Oakland; and nearly three miles of pedestrian and bike paths, some of which are part of the Bay Trail.”