Port of Spain of the Caribbean, exporting both agricultural products and manufactured goods. Bauxite from Guyana is trans-shipped via facilities at Chaguaramas, about west of the city. The pre-lenten Carnival is the city's main annual cultural festival and tourist attraction. Today, Port of Spain is a leading city in the Caribbean region. Trinidad and Tobago hosted the Fifth Summit of the Americas in 2009 whose guests included US President Barack Obama and US Secretary of State Hillary Clinton. Port of Spain is also home to the biggest and most successful stock exchange in the Caribbean, the Trinidad and Tobago Stock Exchange (TTSE). The
Port of Spain public museum and headquarters for the National Heritage Trust and was sold to the Government in 1979; Roomor, an ornate black-and-white château-like building that remains a private residence; and Stollmeyer's Castle, a turreted house supposedly modelled on Balmoral Castle. The slow pace of building restorations over the years remains a concern. Housing in Port of Spain ranges from luxurious waterfront apartments to board houses lacking indoor plumbing and motor vehicular access. Continued pressure for expansion of commercial development in Woodbrook and uptown POS (Port of Spain proper) has led to a rapid rate of decline in the city's population over