Kirstenbosch is a famous botanical garden nestled at the eastern foot of Table Mountain in Cape Town. The garden is one of nine National Botanical Gardens covering five of South Africa's six different biomes. When Kirstenbosch, the most famous of the gardens, was founded in 1913 to preserve the country's unique flora, it was the first botanical garden in the world with this ethos. Kirstenbosch places a strong emphasis on the cultivation of indigenous plants. In summer, a popular series of outdoor concerts are held in the gardens on Sunday evenings.