Zero Point in Sikkim offers spectacular views of:

The correct answer is: a) The Himalayas.

Zero Point is a viewpoint in Sikkim, India, that offers spectacular views of the Himalayas. It is located at an altitude of 3,658 meters (12,060 feet) above sea level, and is the highest motorable road in India. The view from Zero Point is simply breathtaking, with snow-capped peaks as far as the eye can see. It is a truly unforgettable experience.

The other options are incorrect because:

• The Brahmaputra Valley is located in Assam, India, and is not visible from Zero Point.
• Tea plantations are found in many parts of India, but not in Sikkim.
• The coastline of India is located in the southern part of the country, and is not visible from Zero Point.