Lakes around Fenais da Ajuda are primarily found on São Miguel Island in the Azores, an area known for its volcanic landscapes. Fenais da Ajuda provides access to several prominent crater lakes formed within ancient volcanic calderas. These geological features contribute to a diverse natural environment. The region offers a variety of lake experiences, from geothermal activity to serene natural reserves.
Last updated: July 14, 2026
Highlight • Natural Monument
Translated by Google •
Tip by
Highlight • Lake
Translated by Google •
Tip by
Sign up now to discover places like this
Get recommendations on the best single tracks, peaks, & plenty of other exciting outdoor places.
Sign up for free
Highlight • Lake
Translated by Google •
Tip by
Highlight • Lake
Translated by Google •
Tip by
Highlight • Lake
Translated by Google •
Tip by
Sign up for free to discover even more lakes around Fenais Da Ajuda.
Sign up for free
Already have an account?
Start today with a free account
Your next adventure awaits.
Login or Signup
Proud entrance fees for visiting a park …
0
0
Crystal-clear, shimmering blue water. Opportunity for a short refreshment break.
1
0
I don't understand the warnings about the "intensely coloring water." Maybe on swimwear, but not on the skin. I liked it.
0
0
It smells a bit strongly of sulfur here. It's smoking and bubbling everywhere.
0
1
The lakes around Fenais da Ajuda, located on São Miguel Island, are primarily volcanic crater lakes. You'll find active geothermal phenomena, such as the bubbling and steaming Furnas Caldeiras (Hot Springs), and serene, clear waters like those at Furnas Lake. The region is known for its diverse geological formations, including the distinct blue and green lakes of Sete Cidades and the pristine Blue Pool with its intense blue water.
Yes, several lakes and attractions are suitable for families. Furnas Lake and Furnas Caldeiras (Hot Springs) are both marked as family-friendly, offering unique experiences like observing the traditional 'Cozido das Furnas' stew being cooked in the volcanic ground. The Terra Nostra Thermal Pool is also a family-friendly option for a warm, relaxing soak.
You'll find a variety of hiking trails, from easy walks to more challenging routes. For easy options, explore the easy hikes around Fenais da Ajuda, which include routes like the 'Historic Fountain – Miradouro da Rocha loop'. For moderate to difficult trails, consider the hiking routes around Fenais da Ajuda, such as the 'Praia da Viola Trail' or the 'Furnas Lake – Furnas Caldeiras loop'.
Yes, you can. The Blue Pool is described as an ideal setting for relaxation and swimming due to its serene environment and intense blue water. Congro Lagoon is also suitable for bathing. Additionally, the Terra Nostra Thermal Pool offers a unique warm water bathing experience, though it's advised to wear dark swimwear as the water can stain.
The 'Cozido das Furnas' is a traditional stew cooked using the natural geothermal heat of the volcanic ground. It's a unique culinary experience associated with Furnas Caldeiras (Hot Springs) and Furnas Lake. You can witness the stew being buried and unearthed, and then enjoy it at local restaurants in the nearby village of Furnas.
For a more tranquil experience, consider visiting Congro Lagoon. It's described as a secluded place set within a forest, appreciated for its tranquility and natural scenery. While popular, the hiking trails around it can offer moments of solitude, especially if you venture beyond the main viewpoints.
The Azores generally have a mild climate year-round. However, for the most vibrant views of the lakes, particularly the distinct colors of Lagoa das Sete Cidades, sunny days are best. Spring and early autumn often offer pleasant weather for hiking and exploring without the peak summer crowds.
Parking is generally available near popular lake attractions. For instance, there is a parking lot near Furnas Caldeiras (Hot Springs). When visiting Furnas Lake, if you approach from the direction of Furnas, there might be an entrance fee that includes parking, or you can walk clockwise around the lake to access the Caldeiras without a fee.
Near Furnas Lake, you can visit the Chapel of Nossa Senhora das Vitórias, a notable historical landmark. The Furnas Monitoring and Research Center (CMIF) is also nearby, offering insights into the ecological recovery and environmental education of the area. The village of Furnas itself has historical charm and botanical gardens.
Yes, the area offers several routes for running and trail running. You can explore the running trails around Fenais da Ajuda. Options include the 'Poço Azul — route on the Island of São Miguel (PR 21 SMI)' or various loops around Furnas Lake, such as the 'Furnas Lake Hot Springs – View of Lagoa das Furnas loop'.
When visiting thermal pools like the Terra Nostra Thermal Pool, it's highly recommended to wear old or dark-colored bathing suits. The mineral-rich water can cause staining, so avoid bright or new swimwear. It's also wise to bring dark towels and be aware that some color might temporarily transfer to your skin.
These three iconic lakes on São Miguel Island each offer distinct experiences. Lagoa das Sete Cidades is famous for its two interconnected lakes, Lagoa Azul (Blue Lake) and Lagoa Verde (Green Lake), known for their legendary beauty and panoramic viewpoints. Lagoa do Fogo is a pristine crater lake within a nature reserve, offering wild, unspoiled beauty and tranquility. Lagoa das Furnas is unique for its active geothermal phenomena, including fumaroles and hot springs, and the traditional 'Cozido das Furnas' stew cooked in the volcanic ground.


Still not found your perfect lake around Fenais Da Ajuda? Check out the guides of these regions to see even more beautiful places.