The growth in tourist numbers continued into the age of the motor car, when railways began to be closed or run down.

But as tourist numbers rise, workers in the industry say, so do problems.

Strangers usually stood out around these parts, especially as the tourist numbers were down.

While people come to Kenya hoping to see turtles, increasing tourist numbers are putting pressure on the population.

These improved communication links with the castle and further increased tourist numbers.

Over the following decades the tourist numbers increased so that by 2006 there were seven small hotels and guest houses.

But tourist numbers declined, and after the 1890 season the railway ceased operations.

Despite the size of the area, the population is under 500,000, although it is boosted each year with large tourist numbers.

"Our tourist numbers are down at least 20 to 25 percent compared to the same time last year."

Analysts here have debated for some time how the economic crisis will affect tourist numbers.