Water & Land Adventure at São Miguel’s Hidden Valley by Flow Tours
Difficulty
Duration
Fitness Level
Overview
Discover the captivating landscapes of São Miguel Island through a scenic hike, historic tunnels, and rejuvenating thermal baths with Flow Tours. This 8-hour journey blends nature, history, and relaxation in one unforgettable day.
Adventure Tips
Wear sturdy hiking shoes
The terrain can be uneven and rocky, so proper footwear is essential.
Bring a waterproof jacket
Weather can change rapidly on the island, especially during the hike.
Carry water and snacks
Stay energized and hydrated throughout the 8km trek.
Book in advance
Popular for its natural beauty, this tour fills quickly—reserve ahead.
Local Insights
Wildlife
- Endemic Azorean blue butterflies
- Eurasian kestrels
History
The tunnels and aqueducts were built in the early 20th century to develop hydroelectric power, now offering a fascinating glimpse into the island’s industrial past.
Conservation
Flow Tours emphasizes eco-friendly practices, minimizing impact through responsible guiding and waste reduction.
Frequently Asked Questions
Recommended Gear
Hiking boots
Good grip and ankle support are crucial for uneven terrain.
Waterproof jacket
Protection against sudden rain showers in the mountains.
Packed lunch and water bottle
Keep energy levels high during the hike.
Swimsuit and towel
For relaxing in the thermal baths after the hike.