Caldeira Velha: The Dreamiest Hot Springs in the Azores 💦🌿

If you’re visiting São Miguel in the Azores and looking for that perfect mix of adventure and relaxation, Caldeira Velha is the spot. Picture this: lush jungle vibes, steamy natural pools, and a waterfall straight out of a travel magazine. It’s basically nature’s version of a spa, and yes, it’s just as amazing as it sounds.

Getting There:

Caldeira Velha is about 30 minutes from Ponta Delgada by car, right off the main road to Lagoa do Fogo. Parking is easy, and the drive up is absolutely stunning.

What Is Caldeira Velha?

Caldeira Velha is a natural thermal spring on the slopes of the Fogo volcano. Thanks to all the geothermal activity happening beneath the island, these pools stay warm year-round. It’s like stepping into a tropical oasis, except instead of just admiring the scenery, you get to soak in it. The whole area is part of a protected park, which means it’s kept in pristine condition. The vibe is pure Jurassic Park (minus the dinosaurs), with towering ferns, moss-covered rocks, and that constant misty, rainforest feel.

What to Expect When You Visit:

When you arrive, you’ll find a small visitor center where you can buy tickets and learn a little about the area’s geothermal activity. From there, it’s a short, scenic walk to the pools.

The Hot Springs

There are three main pools, each with different temperatures:

The Waterfall Pool (coolest, around 25°C) – This one has the iconic rusty-red waterfall, coloured by the iron-rich water. It’s not super hot, but it’s refreshing.

The Medium-Temperature Pool (around 35-38°C) – A perfect balance of warmth and relaxation.

The Hottest Pool (up to 40°C) – If you love a good hot soak, this is your spot.

The Best Time to Visit

Caldeira Velha is open year-round, but the experience changes with the seasons. Cool weather? The hot springs feel extra cosy. Warmer months? The cooler pools are your best bet.

For the most peaceful experience, go early in the morning or later in the afternoon. It gets busy, especially in peak season, and there’s nothing relaxing about fighting for a good soaking spot.

Things to Know Before You Go 📝

Tickets & Time Limits – Entrance fees vary, but there’s usually a time limit (about 1.5 hours) to keep crowds moving.

Wear a Dark Swimsuit – The mineral-rich water can stain lighter fabrics.

Bring Flip-Flops & A Towel – The ground can be slippery, and while there are basic changing areas, you’ll want something to dry off with.

No Diving, Just Chilling – The pools are for soaking, not swimming, so embrace the slow, relaxing pace.

Caldeira Velha is one of those places that makes you stop and appreciate just how wild and beautiful the Azores really are. Whether you’re soaking in the warm pools, standing under the waterfall, or just taking in the scenery, it’s the perfect escape. If you’re looking for a must-visit natural wonder on São Miguel, this is it.