Portugal has two Atlantic archipelagos and they are frequently mentioned in the same breath, which does neither any favours. Madeira is a single steep subtropical island with a mild climate, a network of walking paths along old water channels, and enough infrastructure that a first-time visitor can arrive and get on with it. The Azores are nine green volcanic islands hundreds of kilometres further out, wetter, wilder, quieter and considerably more of a project. Choosing between them comes down to what you want from a week.

Madeira

What it is. One mountainous island, subtropical, intensely green, with a capital on the south coast and roads that tunnel through the middle of it.

The walking is the point. Levadas, the irrigation channels cut across the island centuries ago, have paths beside them, and they give hundreds of kilometres of walking through laurel forest and along cliffs at a gentle gradient.

The weather is reliable by Atlantic standards, mild all year, with the south coast sunnier and the north and the high ground wetter.

Beaches are limited, since the island is volcanic and steep, with natural rock pools and a couple of imported sand beaches rather than a coastline of them.

It is easy. Direct flights from across Europe, plenty of accommodation, and everything reachable in a week.

The Azores

What they are. Nine islands in the middle of the Atlantic, green, volcanic, with crater lakes, hot springs, cliffs and cows.

The scale is different. Each island has its own character, and getting between them means inter-island flights or ferries, which is why most trips take one or two islands rather than the archipelago.

The weather is changeable, in every season, and the islands are green for that reason. A single day can move through several kinds of weather, particularly at altitude.

Whales and dolphins are one of the main draws, with the archipelago sitting on migration routes and operators running from several islands.

It is quieter, less developed and further from everything, which is either the attraction or the objection.

Choosing between them

Want reliable mild weather and easy logistics? Madeira.

Want dramatic green landscape and few other visitors? The Azores.

Walking is the main activity? Both, and Madeira’s levadas are the more accessible network.

Whale watching? The Azores, comfortably.

A first Atlantic island trip, or a short one? Madeira.

Hot springs, crater lakes and volcanic scenery? The Azores.

A beach holiday? Neither, honestly. Go to the Algarve.

Practical notes for both

Hire a car and book it early for summer, since both archipelagos run short.

Pack layers and waterproofs, whatever the season and whatever the forecast says at sea level.

Walking shoes with grip, since the good paths are wet, and on Madeira several levada routes are exposed.

Check trail closures before setting out, as both have routes closed for maintenance or after landslides.

Flights are the constraint, so check what actually flies from your airport and when before building the trip.

A crater lake surrounded by green hills on a Portuguese Atlantic island

Where these fit in a Portugal trip

They mostly do not, and that is the honest answer.

A mainland fortnight is already full, and adding an island means cutting a region. Our two-week Portugal itinerary covers what a full mainland trip actually holds.

Treat the islands as their own trip, of a week or more, flying direct rather than routing through Lisbon if you can.

Seasonally they differ from the mainland, and our guide to the best time to visit Portugal covers how the country’s climate varies by region and month.

If waves are what you want, the mainland west coast is more accessible than either archipelago, and our guide to surfing in Portugal covers where to go.

A village of red-roofed houses on a green volcanic hillside in Portugal

The short version

Take Madeira for reliable mild weather, easy logistics, and the best walking network of the two, and take the Azores for wilder green landscapes, crater lakes, hot springs and whales. Pick one archipelago and at most two islands rather than trying to combine them, since every extra hop costs half a day. Hire a car on either, book it early, and pack layers and waterproofs regardless of season. And treat both as their own trip rather than an add-on to a mainland fortnight, which is already full.