Revannasiddeswara Hill situated about 48 km from Bangalore
on the Bangalore-Mysore
highway resembles a conch. The five villages, Kotalla, Nelamale, Achhalu, Shivanahalli and Thenginakallu surrounding the hill are known as the 'Panchaveerabhadra Kshetras'. The Revannasiddeswara shrine in the middle part of the rock enshrines a rose colored linga. The steps carved on the steep rocks lead to the top. The view from the top of the hill is captivating.