1. Serengeti National Park: The Serengeti is one of the most iconic and famous safari destinations in the world. It's known for the Great Migration, where millions of wildebeest, zebras, and other animals move across the plains in search of fresh grazing. The park offers year-round game viewing, including the Big Five, and a variety of accommodation options, from luxury lodges to tented camps.

2. Ngorongoro Crater: This UNESCO World Heritage Site is a unique safari destination due to its volcanic caldera, which creates a natural enclosure for a wide variety of wildlife. The Ngorongoro Crater is one of the best places to see the Big Five in a single day, and its stunning landscapes make it a photographer's paradise.

3. Tarangire National Park: Known for its large elephant population and stunning baobab trees, Tarangire offers a more off-the-beaten-path safari experience. The park's landscapes vary from open grasslands to riverine forests, providing a diverse range of wildlife.

4. Selous Game Reserve: As the largest game reserve in Africa, Selous offers a unique opportunity for walking safaris and boat safaris along the Rufiji River. It's a remote and less crowded destination compared to some of the national parks, making it ideal for those seeking a more intimate experience.

5. Ruaha National Park: Ruaha is Tanzania's largest national park and is known for its rugged landscapes and diverse wildlife, including a high concentration of lions and elephants. It offers a more authentic and uncrowded safari experience.

6. Katavi National Park: For an even more remote and untouched experience, consider Katavi National Park. It's one of the least-visited parks in Tanzania but offers incredible wildlife viewing, particularly during the dry season when animals congregate around water sources.

7. Mahale Mountains National Park: If you're interested in seeing chimpanzees in their natural habitat, Mahale Mountains is the place to go. The park is located on the shores of Lake Tanganyika and offers opportunities for trekking to see these great apes.

8. Gombe Stream National Park: Similar to Mahale, Gombe Stream is a prime location for chimpanzee trekking. The park was made famous by Jane Goodall's research on chimpanzee behavior.

Each of these destinations has its own unique appeal and highlights, so it's a good idea to define your preferences before making a choice. Whether you're interested in the Great Migration, diverse wildlife, cultural experiences, or a combination of these, Tanzania has a safari experience that can match your expectations.