Bolderāja is a quarter Latvia, Latvia. Bolderāja lies at 9 m above sea level. It has 11,820 inhabitants (2025). The nearest city is Riga, 6.0 km to the southeast. Beaches nearby: Mangaļsala beach (5.8 km), Zirgu peldvieta (6.3 km), Nūdistu (5.3 km). Among the landmarks around are St. Peter's Church (9.4 km), St. James's Cathedral (9.0 km) and Riga Castle (8.8 km). Among the natural features are Bumbu kalniņš (2.1 km).