Astrolabe Lake: A Natural Wonder of New Zealand

New Zealand boasts of numerous natural wonders, from the grandeur of the Milford Sound to the beauty of the glaciers on the Franz Josef Glacier. However, one of the most stunning natural landscapes in the country is the Astrolabe Lake which sits in the Fiordland National Park, South Island.

Location and Landscape

Astrolabe Lake’s location in the Fiordland National Park, which is a World Heritage Area, means that it is a protected area and inaccessible to people apart from researchers who have permits. The lake is surrounded by towering snow-capped mountains, thick forest, and bisected by a river on one end. The lake sits in a shallow depression in the valley floor with a rocky shoreline, and it is over 200 meters deep at its deepest point.

Origin and Significance of Astrolabe Lake

The lake is significant as it is named after the ship, L’Astrolabe, which visited in 1827, captained by the famous navigator, explorer, and scientist, Jules Dumont d’Urville. The lake also sits on an unusual geological formation – a lumpy, gravel-carpeted bottom called a huge вЂ�stoss,’ a German word that means an upstanding rise under glaciers.

Scientists have been studying the lake’s ecosystem for over two decades, and it has led to the discovery of rare and endangered native species, such as the Long Finned Eel and the Indian Mudfish. The lake ecosystem is isolated, and it has been able to evolve over time without any interference, making it an important research site, particularly in understanding the effects of global climate change on freshwater ecosystems, fish biology, and freshwater ecology.

Accessibility and Visitation

As mentioned earlier, Astrolabe Lake is inaccessible to visitors except researchers with permits. The lake’s remote location means that visitors must take a helicopter tour to see it from above, and even then, the flying must take place within strict guidelines to protect this natural wonder.

Astrolabe Lake: A Natural Wonder of New Zealand

Astrolabe Lake is a beautiful and natural wonder located in New Zealand. Known as the clearest lake in the country, it has become a popular tourist attraction for people from all over the world. In this blog post, we will try to answer some of the most frequently asked questions about Astrolabe Lake.

1. What is Astrolabe Lake?

Astrolabe Lake is a stunning freshwater lake situated in New Zealand’s South Island. It is located within the Mount Richmond Forest Park, between the Nelson Lakes National Park and the Marlborough Sounds. The lake is about 38 hectares and is known for its crystal-clear water, which makes it one of the clearest lakes in New Zealand.

2. How was Astrolabe Lake formed?

Astrolabe Lake was formed as a result of a geological event that occurred over 10,000 years ago. It was created due to glacial activity, which left behind a depression that was later filled with rainfall and meltwater from the surrounding mountains. The lake’s name comes from the French explorer Dumont d’Urville, who named it after his ship, Astrolabe, which explored the area in the 1800s.

3. What is the water temperature of Astrolabe Lake?

The water temperature of Astrolabe Lake remains around 10°C to 12°C throughout the year. The lake is fed by snowmelt and rainwater from the surrounding mountains, which keeps the temperature cool and stable.

4. Is Astrolabe Lake safe for swimming?

Yes, Astrolabe Lake is safe for swimming as it has clean and clear water. However, visitors need to be cautious as the water is very cold, even in summer. It is recommended to take necessary precautions and wear appropriate clothing to avoid hypothermia in colder months.

5. What kind of fish are found in Astrolabe Lake?

Astrolabe Lake is home to a variety of fish species such as brown trout, rainbow trout, and salmon. The cold and clear water provides a perfect habitat for these species, making it a popular spot for anglers.

6. How to get to Astrolabe Lake?

Astrolabe Lake is located in the Mount Richmond Forest Park, near the Nelson Lakes National Park. Visitors can reach the lake by taking the Mount Cawthron Track, which is a four-hour hike from the car park in Mount Richmond Forest Park. Visitors can also take a helicopter ride from Nelson or Blenheim to get a panoramic view of the lake.

7. What are the best times to visit Astrolabe Lake?

The best time to visit Astrolabe Lake is during the summer months. In New Zealand, summer starts from December and lasts until February. During this time, the weather is warmer, and the lake is ideal for swimming and other water activities. However, visitors should note that the area experiences heavy rainfall during the months of May to September, which makes the trek to the lake difficult.

8. What are some popular activities to do in Astrolabe Lake?

There are plenty of things to do in Astrolabe Lake, such as fishing, hiking, and camping. Visitors can also swim, kayak, and canoe in the clear water of the lake. Hiking is a popular activity in the area, with many trails leading to stunning viewpoints and picturesque waterfalls. The Mount Richmond Forest Park also has several campsites for visitors to enjoy the natural surroundings.

Astrolabe Lake: A Natural Wonder of New Zealand

If you’re planning a trip to New Zealand, you must include a visit to Astrolabe Lake on your itinerary. Astrolabe Lake is a natural wonder that boasts beauty and serene surroundings. It is situated on the south-west coast of the South Island towards the northern side. This remote lake is still largely undiscovered by tourists, but those who do make the trip are rewarded with some of the most breathtaking views in New Zealand.

If you’re planning on visiting Astrolabe Lake, here’s what you need to know:

The Origin of Astrolabe Lake

Astrolabe Lake is a glacial lake, formed from a melting glacier thousands of years ago. The lake gets its name from the French explorer Dumont d’Urville’s ship, Astrolabe, which visited these shores in 1827.

The lake is about 3.3 km long, and is surrounded by majestic mountains, verdant forests and an abundance of wildlife.

Location and How to Get There

The lake is situated in Fiordland National Park, which is in the southwestern corner of the South Island of New Zealand. The nearest township to Astrolabe Lake is Te Anau, which is around 1.5-2 hours drive away.

You can reach Astrolabe Lake through a walking trail that starts at Johnson’s Creek Carpark, which is approximately 20-30 minutes from Te Anau.

When to Visit Astrolabe Lake

The best time to visit Astrolabe Lake is during the summer months between December and March. During this time, you can enjoy the beauty of the lake with its crystal clear water and panoramic views.

During the winter months, the weather can be quite unpredictable, with the possibility of heavy snowfall and ice. Access to the lake can be difficult at this time of year, so it’s best to avoid visiting in winter.

Things to Do at Astrolabe Lake

Astrolabe Lake is a great place for outdoor activities. From hiking to fishing, there’s something for everyone. Here are some of the most popular activities to do at Astrolabe Lake:

1. Hiking

One of the most popular activities at Astrolabe Lake is hiking. There are many hiking trails around the lake, which are suitable for people of all abilities. The most famous is the Kepler Track, which is a 60 km loop hike that takes around four days to complete.

2. Fishing

Astrolabe Lake is a popular destination for fishing enthusiasts. The lake is home to a variety of fish species, including brown and rainbow trout. You can purchase a fishing permit to fish at Astrolabe Lake.

3. Kayaking and Canoeing

Kayaking and canoeing are popular activities at Astrolabe Lake. You can rent kayaks and canoes from nearby companies, which offer half-day or full-day rental options.

4. Scenic Flights

Aerial views of Astrolabe Lake are simply breathtaking. You can book a scenic flight from nearby operators to see the lake from above.

Accommodation Near Astrolabe Lake

If you plan to visit Astrolabe Lake, you will need to find accommodation nearby. Here are some options:

1. Te Anau

Te Anau is the closest town to Astrolabe Lake and is popular for accommodation. From luxury hotels to motels and backpacker hostels, you can find a variety of accommodation options in Te Anau.

2. Cabins and Cottages

There are many cabins and cottages available for rent near Astrolabe Lake. They offer a more secluded experience and are perfect for those who want to be closer to nature.

3. Camping

If you want to enjoy camping at Astrolabe Lake, there are campsites near the lake. These campsites offer a unique experience for those who love to be closer to nature.

In Conclusion

Astrolabe Lake is one of the most beautiful locations in New Zealand that has not been overrun by tourists. If you’re planning a trip to New Zealand, make sure to add Astrolabe Lake to your itinerary. The scenic beauty and tranquility of this lake will leave you breathless.