Best lakes around Furnas, a parish on São Miguel Island in the Azores, is characterized by its volcanic landscape and geothermal activity. The region features prominent crater lakes and thermal pools, showcasing the island's natural wonders. This area offers a blend of serene natural beauty and active geothermal phenomena. Its unique geological features make it a notable destination for exploring volcanic environments.
Last updated: May 4, 2026
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Crystal-clear, shimmering blue water. Opportunity for a short refreshment break.
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I don't understand the warnings about the "intensely coloring water." Maybe on swimwear, but not on the skin. I liked it.
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The Furnas region is renowned for its volcanic landscape and geothermal activity. You can explore bubbling caldeiras and fumaroles, especially around Furnas Caldeiras (Hot Springs) and Furnas Lake. These areas offer a striking visual and olfactory experience of the island's volcanic origins. Additionally, you'll find serene crater lakes like Lagoa do Fogo (Lagoon of Fire) and the unique blue waters of Blue Pool.
Yes, the area around the lakes, particularly Furnas Lake, offers several well-maintained hiking trails. These trails allow you to explore the verdant landscape and enjoy different perspectives of the lake and its surroundings. For more specific routes, you can find various options in the waterfall hikes around Furnas guide, including easy loops like the Furnas Caldeiras to Salto da Inglesa Waterfall.
Many areas around Furnas are family-friendly. Furnas Lake is a great option, offering gentle walks and opportunities for kayaking or paddleboarding. The Terra Nostra Thermal Pool is also a popular family destination, providing a unique warm water experience within a beautiful botanical garden. The Furnas Caldeiras (Hot Springs) are fascinating for all ages to witness the bubbling geothermal activity.
Absolutely. The tradition of 'Cozido das Furnas' is a highlight of the region. Near the northern shore of Furnas Lake and at Furnas Caldeiras (Hot Springs), local restaurants and individuals cook this traditional Portuguese stew using the natural heat from volcanic activity in holes dug in the hot volcanic soil. You can often witness the pots being lowered into and retrieved from these steaming earth ovens, typically around midday.
The lakes in Furnas can be visited year-round, but the spring and summer months (April to September) generally offer the most pleasant weather for outdoor activities like hiking and water sports. During these months, the lush vegetation is at its peak, and the chances of clear views from viewpoints like Pico do Ferro are higher. However, the geothermal activity is a constant feature, making it interesting even in cooler months.
Yes, several viewpoints provide stunning panoramic vistas. For Furnas Lake, viewpoints such as Pico do Ferro and Miradouro do Salto do Cavalo offer excellent perspectives of the emerald waters, steaming geothermal fields, and lush forests. Lagoa do Fogo (Lagoon of Fire) also has viewpoints that offer breathtaking views over the lake and surrounding landscapes from its 580m altitude.
While direct swimming in the main crater lakes like Furnas Lake is generally not recommended due to geothermal activity and conservation efforts, you can enjoy swimming in the warm, mineral-rich waters of the Terra Nostra Thermal Pool. Additionally, the Blue Pool is described as an ideal setting for relaxation and swimming in its intense blue water.
The trails around Furnas Lake generally feature well-maintained paths through verdant landscapes. You can expect a mix of dirt trails, some paved sections, and areas with blooming flowers and manicured grass. While many trails are suitable for serene walks, some may involve moderate elevation changes, especially if you venture to viewpoints. Sturdy shoes are recommended for comfort and stability.
Access to some areas around Furnas Lake may require a small entrance fee, particularly if entering from certain directions or visiting specific parks like the Garden of Lagoa das Furnas. For example, some visitors note a three-euro entrance fee when approaching the Caldeiras from the direction of Furnas, which might be counted towards an entrance fee for a nearby waterfall park. Parking is generally available, often for a small fee, near popular spots like the Furnas Caldeiras (Hot Springs).
Beyond hiking, the lakes and surrounding areas offer several outdoor activities. You can enjoy kayaking and paddleboarding on Furnas Lake for unique views. For cycling enthusiasts, there are various mountain biking trails, including moderate loops like the Furnas Caldeiras (Hot Springs) – Lake Furnas loop. Running trails are also popular, with options such as the Furnas Lake Hot Springs loop.
Visitors are captivated by the region's unique blend of serene natural beauty and active geothermal phenomena. The theatrical process of cooking 'Cozido das Furnas' in the earth, the bubbling and steaming Furnas Caldeiras, and the stunning views from spots like Lagoa do Fogo are frequently highlighted. The opportunity to relax in the warm waters of the Terra Nostra Thermal Pool and explore the lush trails around Furnas Lake also contribute to a memorable experience.
Yes, on the banks of Furnas Lake, you can find the iconic Neo-Gothic Chapel of Nossa Senhora das Vitórias. This picturesque landmark adds a touch of history and architectural beauty to the natural landscape. The tradition of 'Cozido das Furnas' itself is a significant cultural aspect, showcasing local culinary heritage tied directly to the region's geothermal activity.


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