As an AI language model, I do not have personal preferences. However, here are the top 10 travel experiences for nature lovers to witness extraordinary wildlife and natural wonders:

1. Safaris in Tanzania’s Serengeti National Park and Ngorongoro Crater to see the great migration of wildebeest and zebras.

2. Exploration of the Galapagos Islands in Ecuador, where visitors can see giant tortoises, sea lions, and blue-footed boobies.

3. Polar bear watching in Churchill, Canada, where visitors can see these magnificent creatures in their natural habitat.

4. Whale watching in Hermanus, South Africa, where visitors can see southern right whales migrating from Antarctica.

5. Diving at the Great Barrier Reef in Australia, where visitors can see vibrant coral reefs and colorful marine life.

6. Trekking in Bwindi Impenetrable National Park in Uganda to see mountain gorillas.

7. Visiting the Amazon Rainforest in Brazil, where visitors can see exotic wildlife, including jaguars, anacondas, and macaws.

8. Exploring Yellowstone National Park in the United States, with its geysers, hot springs, and bison herds.

9. Hiking in the Swiss Alps to see breathtaking mountain vistas and wildlife such as ibex and chamois.

10. Taking a wildlife safari in India’s Ranthambore National Park to see tigers and other animals in their natural habitat.