• Trail - Water Route - Janela do Inferno - Janela do Inferno is a picturesque trail located in the southern region of São Miguel Island, beginning near Casa da Água. This hike leads adventurers through lush forests, pastures, and four historic tunnels that were once part of an aqueduct system. Along the journey, hikers can admire breathtaking views of the Lagoa and Ponta Delgada municipalities, as well as vibrant landscapes featuring valleys and streams. The trail concludes at a stunning waterfall created by water erosion.

Essential Tips:

Wear appropriate footwear due to the muddy and uneven terrain.
Bring a flashlight for navigating the dark tunnels.
Not recommended for individuals with claustrophobia.
After the hike, unwind at Caldeira Velha, where thermal pools and a natural massage under a waterfall await. Be sure to capture unforgettable photos!

• Accredited guides
• Entry ticket to Caldeira Velha
• Transfer (Pick-up and Drop-off)
• Picnic-Lunch
• Trekking poles
• Insurances

Discover the base of the Água de Pau volcano, situated in the heart of São Miguel Island. This tour promises an exciting hike filled with surprises, highlighting the region’s distinctive natural features, from its unique fauna and flora to the famous happy cows of the archipelago.

Upon completing the trail, prepare to uncover one of São Miguel’s thermal treasures: Caldeira Velha. Here, indulge in a soothing soak in the thermal pools or, if you prefer, under the iconic waterfall.

• Traverse the various tunnels of Janela do Inferno;
• Explore the local fauna and flora and be amazed by the vibrant green pastures;
• Appreciate the waterfall at the hike’s conclusion;
• Unwind with a thermal bath at Caldeira Velha.

For a full refund, cancel at least 24 hours before the scheduled departure time.