Explanation:

- Option 1: Kirigalpotta

- Kirigalpotta is the second highest peak in Sri Lanka.

- It is known for its beautiful trekking routes and rich biodiversity.

- Option 2: Hakgala

- Hakgala is part of the central highlands but it is not among the tallest peaks.

- Known for the Hakgala Botanical Gardens nearby.

- Option 3: Mount Pedro (Pidurutalagala)

- Mount Pedro, also known as Pidurutalagala, is the highest peak in Sri Lanka.

- It is located near Nuwara Eliya and is a topographical high point.

- Correct answer.

- Option 4: Bible Rock

- Bible Rock, also known as Bathalegala, is noted for its unique shape.

- It is popular for hiking but is not among the tallest peaks.