Port Louis District
Blue Penny Museum
How to visit the Blue Penny Museum at Caudan Waterfront: the timed stamp room, what the ₨325 ticket buys, and whether it's worth pairing with a Port Louis morning.
Where
Port Louis, Mauritius
Opening hours
Monday to Saturday, 09:30–16:00; closed Sundays and public holidays. The famous Blue and Red Penny stamps are illuminated for about ten minutes at quarter past every open hour.
Tickets
₨325 (about £5.10) for a non-resident adult; ₨200 for children and students, ₨820 for a family of four. Cash or card at the Caudan desk; no advance booking needed.
Time needed
45 minutes to an hour, timed to catch the hourly stamp lighting.
In short
Visiting Blue Penny Museum
The Blue Penny Museum is a small two-floor museum at the Caudan Waterfront built around two of the world's rarest stamps — the 1847 Mauritius 'Post Office' Blue Penny and Red Penny. You don't need to pre-book: walk up, pay ₨325 (about £5.10) for a non-resident adult ticket at the desk, and fold it into a Port Louis morning rather than making a separate trip. The one timed thing to know is the stamps themselves, which are kept in a darkened room and only lit for ten minutes at quarter past each hour to protect the ink.
How to visit without overthinking it
There’s no skip-the-line decision here, because there’s no real queue — the mistake people make is treating the Blue Penny Museum as a ticketed event to plan a day around. You simply walk up to the desk at the Caudan Waterfront, pay ₨325 (about £5.10) for a non-resident adult ticket in cash or by card, and go in; it’s two small floors of Mauritian history and maritime paintings, with the famous stamps as the headline. The one thing to actually time is the stamp room: the 1847 Blue Penny and Red Penny are kept in near-darkness and only lit for roughly ten minutes at quarter past each open hour, so plan to be standing in that room by ten past, not arriving at half past to find them back in shadow.
Go on a weekday morning and fold it into the rest of Port Louis rather than making a special crossing — the museum opens 09:30 to 16:00 and is shut on Sundays and public holidays, and it’s a five-minute walk from the Central Market and the Aapravasi Ghat. Allow about 45 minutes to an hour, which is comfortably enough to read the panels and catch one stamp lighting. If you’re tight on time, the air-conditioned Caudan setting also makes it the natural mid-morning escape from the market heat.
Is it worth the ticket?
Honestly, it depends who you are. If you collect stamps, or you want the one place that explains why a tiny island printed two of the most valuable stamps ever made, this is unmissable and cheap. For a general visitor it’s a modest 45-minute museum, not a reason to come to Port Louis — so judge it as the roughly £5 add-on it is, slotted between the Central Market, Aapravasi Ghat and a wander round Caudan, rather than the anchor of your morning. Don’t drive across the island for it alone; do step in if you’re already at the waterfront.
Planning the rest of your trip? See the Port Louis city guide.
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