The Panama Canal: Engineering That Still Impresses

The Panama Canal opened in 1914 and the engineering logic behind it remains remarkable. Rather than cutting at sea level (which the French had catastrophically attempted in the 1880s at a cost of 20,000+ lives), the American engineers built a series of locks to lift ships 26 metres up to the artificial Gatun Lake, cross the isthmus, then lower them down the other side. The total transit takes 8-10 hours. Around 14,000 ships per year carry roughly 5% of global maritime trade through this 80-kilometre connection.

The expanded Neopanamax locks, opened in 2016, accommodate ships too large for the original 1914 gates: the new chambers are 70 metres wide versus the original 33 metres. Watching a post-Panamax container ship fill a lock chamber with 50cm of clearance on each side is genuinely impressive even without any particular interest in shipping.

The Miraflores Locks

The standard visitor stop, about 15 minutes from Panama City by taxi. Four floors of exhibits cover construction history, engineering, and ecology. The top floor observation deck gives a direct view of ships transiting the locks. Entry around $20 for adults. Check miraflores.com.pa for the day’s transit schedule; roughly 9-11am and 3-5pm tend to have more traffic.

Agua Clara Visitor Center on the Atlantic side shows the Neopanamax locks and tends to have fewer tourists. The expansion lock chambers are visibly larger in a way that puts the original scale in perspective; worth the trip if you’re making the full cross-Panama drive.

Gamboa

The small town where the Chagres River meets the canal is the base for rainforest activities. The Panama Rainforest Discovery Center has a 32-metre observation tower above the canopy with good bird sightings in the early morning. The surrounding Soberanía National Park has Pipeline Road, one of the top birdwatching locations in the Americas with over 400 species recorded.

Casco Antiguo

Panama City’s historic district (a UNESCO site) is the main visitor attraction beyond the canal. The colonial streetscape ranges from beautifully restored to interestingly decayed. Donde José does a set-menu degustación focused on Panamanian ingredients and is the best restaurant in the city; book well ahead.

The Amador Causeway, built from excavated canal material, gives good views back to the city and to the Pacific entrance.

Practical Notes

Panama uses the US dollar. From Tocumen Airport: pre-booked taxi or hotel transfer into the city. The Metro connects the centre to some residential areas but has limited coverage overall. Most transport is by taxi or app-based service.