Two perspectives of the Panama Canal in a single day: visit the modern locks of Agua Clara and the historic locks of Gatún, combining the most recent engineering work with the original of more than 100 years ago.Less crowded visitor centers – experience the experience more relaxed and with more time to observe, without the usual crowds from other parts of the Channel.A touch of colonial history: complement the modern part with a visit to Fort San Lorenzo, a UNESCO World Heritage Site, surrounded