Mossy banks, Terra Nostra Gardens, Furnas, São Miguel, Azores, Portugal. Photo by Julie Dawn Fox

The plan was to spend 3 hours or so walking around the crater lake at Furnas, one of many such lakes on the island of São Miguel in the Azores. Our attempts the day before to walk around the crater edge at Sete Cidades and gaze down at the blue and green lakes had been obliterated by low lying cloud.

We set off feeling optimistic that by choosing lower ground, this time we’d beat the weather.

Wrong again.

The further we got from Ponta Delgada, the more I began to regret leaving my umbrella in the hotel room. By the time we reached the village of Furnas, not only was it foggy, it was also raining hard enough to take all the fun out of a walk.

Not ones to give up without a fight, Dori and I drove down to the lake, just in case the weather showed signs of improvement.

This time, we struck lucky in an unexpected way.

Steamy lakeside caldera in Furnas, Azores

Steam wisping out of the mossy rocks as we entered the car park gave us a hint of what was to come. Intrigued, we headed towards the clouds of sulphorous vapour and the plopping of boiling grey clay. We arrived in time to watch as two men brushed aside a mound of earth, flipped off a round lid and hooked their long poles around the handles of a steel cooking pot in the ground.

This vat contained famous cozido, a meat and vegetable casserole/stew that had been slowly cooking and absorbing flavours during the 6 hours it had been buried in the fumarole (underground cooking hole). Furnas’ lakeside caldera has been used as a free underground oven for centuries although these days, restaurants appear to have staked a claim on most sections of the steaming earth.

Visitors can pay 50 cents to walk through the bubbling mud and curls of stinky steam along wooden walkways and 3 euros extra to try some freshly cooked furnas cozido. You could, of course, sit down to a plate of it at a restaurant but half the fun lies in seeing how and where your meal was cooked.

You can enjoy this Full Day Jeep Tour Furnas with cozido which includes a visit to the tea plantations too.

Tip: If you drive down to the furnas lake and park at the Caldeiras da Lagoa, don’t forget to pay at the house on your right as you leave. I had initially thought that the money we paid to see the steamy springs covered parking but it doesn’t.

Tip: Pick up hiking trail leaflets for São Miguel at the tourist information office in the airport.

Want to stay overnight in Furnas? See my top picks.

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Poças Dona Beija, Furnas

Since the rain was still against us, we abandoned all hopes of doing a walk and decided to check out Poças Dona Beija, a series of  thermal pools open to the public (€3 entry).

It was an excellent choice.

The caramel coloured water is warm enough to lounge around in and the contrast of cool rain on my face and shoulders was a refreshing bonus. The complex has only recently been developed and what started as a murky stream and a natural grotto or two is now a series of small pools, each with a slightly different feature. My favourite was the waterfall, closely followed by the spouts that result in a free hydromassage coupled with a champagne bubble effect around your legs.

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Tip: If you want to use the lockers or have a hot shower when you’re done, you need to pay separately inside the gift shop, ideally before you get changed. You’ll need a deposit of 20 euros for a locker key but it only costs about 1 euro to rent.

Tip: The paths between pools are quite slippy so a pair of flip flops would come in handy. Don’t wear your best swim suit as the iron in the water is likely to discolour it.

Terra Nostra Gardens, Furnas

In contrast to the intimate pools at Dona Beija, there is one enormous brown pool near the Terra Nostra Garden Hotel and a smaller one with spouts off to the side. Dori and I didn’t fancy getting changed back into our cold wet swimming costumes by this point so I can’t tell you if the water feels any different here. I doubt it.

What is very different, and worth the 6 euro entrance for non-guests even if you don’t bathe, is the garden. Or gardens, I should say. Thankfully, by this point in the afternoon, the rain had eased off so we were able to enjoy wandering around the variety of lakes and themed gardens within the grounds.

My favourite was the bubbling lake, surrounded by tropical flowers and spongy mossy ground that felt like luxury carpet with expensive underlay.Other highlights of the gardens include the topiary with its scary looking species of green beasts and the gorgeous flower garden.

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Tip: Don’t leave your raincoat and umbrella in your hotel room like we did! The lakeside walk still wouldn’t have been much fun because of the mist but visiting the gardens and the fumaroles would be better with a brolly.

Furnas tours

You can discover the Eastern half of São Miguel Island, including Furnas, on this full day van tour with lunch.

This Full Day Outdoor Furnas Valley Tour With Traditional Lunch also includes a visit to one of the island’s famed ceramic factories and one of Europe’s only tea plantations.

Or discover Furnas by night on this unique thermal pool and food tour.

Furnas golf

There are three golf courses in the Azores Islands and one of them is in Furnas. If you’re interested, read this article. 

Places to stay in Furnas

For a taste of luxury in a lush setting, the recently opened 4-star Octant Furnas is worth considering.

If the gardens I mentioned sound appealing, you can extend your appreciation of them by staying at the Terra Nostra Garden Hotel.

The Furnas Spring Lodge is a recently renovated country house in Furnas where guests can make the most of  garden and barbecue facilities.

For accommodation that covers the whole of the island, take a look at my Which Is The Best Hotel In São Miguel, Azores, For You? post.


  1. Hello: will be visiting in July! Where should we have to order the cozido cooked at the Furnas if we do not take a tour? Also, with regard to the fees, is it safe to assume we should use cash or are there credit card venues? Thank you Janet.

    1. Author

      Hi Janet, there’s a mobile food truck at the edge of the lake that sells small portions of cozido for about €3, or you can have a full portion in any of the restaurants in town, I imagine. There will be some restaurants that take cards, and shops etc., but I’d play it safe and make sure you have cash on you if you’ll be away from an ATM (called Multibanco in Portugal).

  2. Love your blog!! Good reading and your vast knowledge has given me confidence to travel to Portugal in 2016. It’ll be my 1st trip to Portugal, my husband’s ancestral land. Looking forward to it and I hope it’ll be a beautiful experience.

  3. Beautiful! And I love your photos! During my visit in Sao Miguel, I felt in love with Furnas, volcanic city with thermal waters.

    1. Author

      Hi Paulina, I can see you had just as much fun there as I did, if not more so. Magical place.

  4. The more I read about the Azores the more fascinating they sound. Furnas sounds similar to Yellowstone in the US which I’ve visited many times and I’d love to see the Azores counterpart! Anita

    1. Author

      I’ve never been to Yellowstone but like you, I’m increasingly intrigued by it, especially if it’s anything like Furnas.

  5. Glad you enjoyed your stay in the Azores. My husband was born in Ponta Delgada, so whenever we visit Portugal we fly to the Azores for a few days to see some of his family that still lives there.

    I love the Pocas da Dona Beija, although when we went there in February this year we didn’t swim there, we swam at Caldeira Velha at Ribeira Grande, which has also undergone a lovely revamp. The cozido we usually order beforehand from one of the restaurants and they cook it for us at the Furnas.
    I still remember years ago when anyone could take their pots and plunge them in the holes, but of course there’s a risk you could get burned…
    I love the Azores, always so green and lush, but of course the weather as you found out doesn’t always help, rains a lot and it’s very humid too!

    1. Author

      Thanks for the heads up about Caldeiras Velha – one for next time, and there will definitely be a next time. I loved the greenery and scenery there. The humidity was the first thing we noticed though, as soon as we stepped off the plane.

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