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Being cooped up on a steep, precipitous, hummock of rock, which consisted of a small, high island and a second island forming, as it were, a long straggling tail meant there were limitations to physical activity. There is a sea-water channel varying from seven to nine metres wide separating the two islands. In a total area of approximately 11.75 hectares, there were obvious limitations to taking exercise.
Although the overall length of the "main" island is only about 0.8 of a kilometre, like being on board ship there are certain things that an enthusiast can do. Some lighthouse keepers did not bother to exercise. Lai Tak-wah, however, told the author that he used to try to get in 30 minutes every day. Some of this would include climbing up and down the 224 steps which led from the new pier at sea level to the buildings at the top of the Island.38 Some keepers liked to swim. Others practiced Chinese martial arts.
Wildlife
Apart from higher up towards the crest, little vegetation grows on the main island. Except for a small sisal tree and a chilli tree which stood there in 1990, the author recalls there were no real trees although there are a few bushes. On the smaller "tail" island there is even less - just the odd patch of sparse grass.
The top part of the main Island is partly covered with vegetation, including a few plants and flowers, such as Chinese Hibiscus.39 For those interested in wildlife, when the Royal Asiatic Society members paid their visit in 1990, there was a colony of red-rumped swallows nesting in the cliffs on the leeward side of the main Island. However, on subsequent visits the author did not spot these birds, although there are usually a few swifts and the odd black-eared kite circling in the sky. But no matter whether a person is interested in wildlife or not, Waglan, with the waves breaking together with the foam, is a beautiful spot,
Near the end of the low, straggling island, surrounding a cavern that goes right through the island, you can see two very large rocks. Using a little imagination, these, some proclaim, seem to be leaning over "kissing."40 Yes, there is even romance at Waglan!