1: Lake Baikal in Russia is the world's deepest and oldest freshwater lake.

2: Crater Lake in Oregon is known for its stunning blue waters and volcanic origins.

3: Lake Tahoe on the border of California and Nevada is famous for its crystal clear waters.

4: Lake Titicaca in South America is the highest navigable lake in the world.

5: Lake Como in Italy is a popular destination for its picturesque surroundings and charming towns.

6: The Great Salt Lake in Utah is known for its high salt content and unique ecosystem.

7: Pangong Lake in India is a breathtaking high-altitude lake that stretches into Tibet.

8: Plitvice Lakes in Croatia is a UNESCO World Heritage site famous for its cascading waterfalls.

9: Lake Wakatipu in New Zealand is surrounded by stunning mountain ranges and is a popular destination for outdoor activities.