Both centres are run by the same body, the Autoridad del Canal de Panamá (ACP), and sold through the same ticket site. What separates them is which canal you watch. Miraflores overlooks the original locks, where ships up to Panamax size are held by electric locomotives. Agua Clara overlooks the locks opened on 26 June 2016 for ships too big for the old chambers, and those ships are handled by tugboats instead.
What is the difference between the Miraflores and Agua Clara locks?
The ACP's figures for the expanded canal put each Neopanamax chamber at 427 m long and 55 m wide, against 304.8 m by 33.5 m for the original chambers at Miraflores, Pedro Miguel and Gatún. The new locks also have water-saving basins that, the ACP says, reuse up to 60 per cent of the water in each lockage.
The way ships are moved differs too. According to the ACP's frequently asked questions, the original locks use 50-tonne locomotives to keep ships centred, while the Neopanamax locks use no locomotives and place tugboats ahead of and behind the vessel. A common assumption is that Agua Clara shows the "mules" at work on the biggest ships; it does not. If locomotives are what you want to see, Miraflores gives you that, and so does the Gatún view deck included in the Agua Clara ticket.
Traffic volume also differs. The ACP reported 13,404 transits in fiscal year 2025: 3,342 by Neopanamax vessels and 10,062 by Panamax vessels. Most ships therefore still pass through the older system, although each Neopanamax passage involves a much larger vessel.
Miraflores and Agua Clara side by side
| Miraflores | Agua Clara | |
|---|---|---|
| Coast | Pacific, Panama province | Atlantic, near Colón |
| Locks you watch | Original Miraflores locks | Neopanamax Agua Clara locks, plus Gatún view deck |
| Foreign adult / child 6 to 12 | B/.17.22 / B/.7.22 | B/.10 / B/.5 |
| Hours | 8:00 to 18:00, tickets until 17:00 | From 8:00, tickets until 15:30 |
| Visit length the ACP gives | About 1.5 hours | About 3 hours |
| Included | 45-minute 3D IMAX film | 12-minute projection, two trails, Gatún deck |
| From downtown Panama City | About 15 minutes' drive | About one hour's drive |
Prices are from the ACP's Miraflores page and Agua Clara page, and match the list the ACP published in October 2024. The balboa is at par with the US dollar, so B/.17.22 is US$17.22; our guide to the balboa and the dollar explains why. An older ACP tariff sheet still online lists B/.20 for a foreign adult at Miraflores from 2018; the newer figure is the one the ticket site currently shows.
Miraflores: short, close, and built around the film
The Miraflores page lists viewing platforms with bleachers, a ground-level terrace, a playground and a wheelchair-accessible lower platform. The ticket includes a 45-minute 3D film narrated by Morgan Freeman, shown at 8:45, 9:45, 11:00, 12:15, 13:30, 14:45, 16:00 and 17:15. Because the film is timetabled and the ships are not, you may have to choose between them if a ship arrives mid-screening.
The centre has kept an 8:00 to 18:00 daily schedule since the ACP extended its hours in August 2017. That makes Miraflores the one that fits a late-afternoon slot or a layover day.
Agua Clara: longer, farther, and more outdoors
The ACP opened the Agua Clara centre in 2012, and its 2021 reopening notice describes views over Gatún Lake, the Agua Clara locks and the Atlantic entrance. The ticket includes a 12-minute projection in an 80-seat room, a 1 km "country road" trail rated medium, a 0.5 km ecological trail, and entry to the New Gatún Locks View Deck. That deck holds 400 people per session, opens 8:30 to 16:30, and is reached by transport from the visitor centre.
The two ACP pages disagree on closing time. The Agua Clara page says 16:00 and the ACP visitor site's home page says 17:00; both put the last ticket sale at 15:30. Plan to buy your ticket by 15:30, since the ACP estimates about three hours for the full visit.
When will ships be in the locks?
There is no fixed daily "ship show". Ships take 8 to 10 hours on average to cross, according to the ACP, and the locks work in both directions on a schedule set by traffic. The ACP's visitor site posts expected viewing windows for each centre, updated daily.
On 26 September 2026, for example, the site listed Miraflores ships in the morning until 8:30 and again from 13:45, and Agua Clara ships from 8:00 in the morning and in the afternoon until 16:00. Treat that as a single day's snapshot, not a rule. At Miraflores, a gap in the late morning is possible, and arriving then can mean empty chambers and a film instead.
Which centre should you choose?
Choose Miraflores if you have half a day or less, are staying in Panama City, are travelling with young children who will sit through a film, or need a late slot. It is the only one open until 18:00.
Choose Agua Clara if you want to see the Neopanamax locks and tugboat handling, prefer trails and an outdoor half-day, or are already heading to the Caribbean side. The Tourism Authority calls these the largest locks on the route and puts the centre about an hour's drive from the capital. For getting there, its Colón page gives about one hour by car, roughly two hours by bus, and one hour one-way on the Panama Railway.
Do both only with a full day and a car or driver. Agua Clara's 15:30 ticket cut-off means doing it first, from a morning start, then driving back for Miraflores before its 17:00 ticket close. If the posted ship times for Miraflores show nothing between mid-morning and early afternoon, that sequence suits them well.
On the morning you go, open the ACP visitor site, read the ship windows for your centre, and time your arrival for the start of one. If the windows do not fit your day, switch centres rather than paying to watch empty chambers. If you are also planning Panama City's heritage sites, our comparison of Panamá Viejo and Casco Viejo has their opening days.