
Discover the history of immigrants who journeyed from Hong Kong to San Francisco 170 years ago
Difficulty: Challenger (Level 3) Travelling from Hong Kong to the US city of San Francisco in 2025 is a straightforward trip that takes around 12 hours, with four direct flights available daily. In 1848 – 170 years ago – the journey was very different. Back then, it meant taking a long, difficult voyage on a…