Katnampatti malai is a small hill near Krishnagiri town, reached by stone steps that begin at a Murugan temple trailhead tucked behind a compound wall. The climb runs up the eastern face, which faces the morning sun and heats quickly. Partway up, the trail turns west: the traffic noise from the Chennai-Krishnagiri highway, audible and persistent on the eastern side, drops away entirely. The western slope opens onto farmlands, village ponds, and low hills. The summit is a flat plateau with boulders that work as natural viewpoints. An Anjaneyar temple sits near the plateau entrance; a Murugan shrine stands further in, a recent addition not visible in older satellite imagery of the hill. From the plateau's western end, Krishnagiri hill and Kusumalai hills are clearly visible. Periyamalai and Bolumalai appear from the eastern approach. The hill suits a late-afternoon or sunset outing rather than a midday climb.
Nijagal Betta, also called Siddara Betta, shelters both a Shiva cave temple and two active dargahs within the ruins of a hilltop fort — an uncommon coexistence that draws devotees from both faiths on festival days. The fort retains ruined walls, a deteriorated mantapa, and an older temple with a fig tree growing through its structure. The approach follows a clear path past the Anajanya temple on the lower slopes, climbing through scrub to a first-level plateau before the final ascent. The summit is reached by a rock scramble; the rock face is slippery after rain. The summit boulders form an irregular natural theatre of balanced granite, with views toward Shivagange hill to the south and the Dobbaspet plains below. Kites are commonly seen riding thermals above the ridge.
Chamundi Betta is a 1062-metre hill above Mysuru, revered as the seat of Goddess Chamundeshwari, the tutelary deity of the Wadiyar dynasty. The trek follows 1008 stone steps cut into the hillside, a pilgrimage route in continuous use for several centuries. Midway at around step 800, a Nandi bull carved from a single granite block in 1659 CE by Dodda Devaraja Wadiyar stands 4.9 metres high, among the largest monolithic Nandi statues in India. The steps are broad and well-maintained throughout, passing through dry deciduous scrub with occasional fig trees rooted in the rock face. The summit temple complex includes the Chamundeshwari shrine and a 40-metre gopuram, with older subsidiary shrines inside the compound. From the top, Mysuru spreads below: the Amba Vilas Palace is clearly identifiable, and on a clear day the hills fringing Bandipur are visible to the south. The trail is entirely on marked stone steps with no route-finding; the main variables are crowd level, which peaks sharply on weekends and during Dasara, and heat on the exposed lower section.
The Brahmagiri route from Thirunelli crosses two distinct ecological zones in a single climb: moist deciduous forest with confirmed tiger and leopard activity in the lower section gives way, at the watch tower, to open highland grassland where elephants and deer are visible across unobstructed slopes. The approach from the Thirunelli Eco Tourism centre follows a broad jeep track through forest with multiple stream crossings before reaching the multi-storey watch tower that looks back over Thirunelli village. Above the tower the forest disappears entirely, the leech load drops sharply, and the route continues through grassland over several false summits to the main peak on the Kerala-Karnataka border. The fire line marking the state boundary is visible from the upper trail. Malabar giant squirrels and Nilgiri Langur are seen in the forest canopy on the lower trail. The forest section carries a heavy leech load during and after the monsoon.
Ramadevara Betta is India's first vulture sanctuary and the filming location for the 1975 Hindi film Sholay, set in the granite hills near Ramanagara. The 346-hectare sanctuary was formally declared in 2012 under the Wildlife (Protection) Act, though the area had been reserved since 1917 under the Maharaja of Mysore State. The marked trail begins with stone steps and divides naturally into two sections: trailhead to the Ram temple, with smaller shrines lining the approach and a pond alongside the temple; and Ram temple to the summit. At the Ram temple the trail forks: one branch leads to Sri Kote Anjaneya Gudi, the other to the peak. The final ascent crosses a granite rock wall with steps cut into the face and metal railings along the exposed section. The summit is a flat granite platform with unobstructed views of the surrounding hills on all sides.
Bairaveshwara Betta is a steep hillside trail near the village of Annahalli, in Ramnagara district. The hill takes its name from the Bairaveshwara temple that sits roughly three-quarters of the way to the top. The climb rises sharply from the base with no gradual opening; iron railings fixed by villagers line the steepest sections and are in regular use even in dry conditions. A small pond with white lotus flowers sits roughly halfway up and marks a natural rest point. The temple is where most hikers stop; the trail continues past it to a grass-covered top with views of the surrounding hills. Annahalli Lake lies at the base of the hill and is visible from the upper sections of the climb. The exposed rock surface turns slippery after rain, and the gradient makes the railings necessary rather than optional on wet days.
Swamimalai is a forested hill in the Yelagiri range where the trail ends at a small cave temple rather than an open summit. The trail runs through Mangalam Reserve Forest and begins at the village of the same name on the Yelagiri plateau. The approach from the parking area crosses the village and cultivated farmland before reaching the forest department ticket counter at the official trailhead. From the ticket counter, a mix of rock steps and footpath climbs through tropical dry deciduous forest for the entire ascent. The canopy is dense and old-growth in scale, with large trees throughout. Most of the ascent offers no open sightlines; the forest defines the trail's character more than any view. Near the cave temple at the top, a large boulder rises above the canopy. A fixed iron ladder leads up the rock face; the ladder has deteriorated significantly and each rung should be tested before use. The boulder provides the only clear sightline on the route, a view over the surrounding forested hills. Birdlife is active throughout the forested sections.
Gangadikallu is a 1,465-metre summit in Kudremukh National Park, reached by a shola forest trail with a steep zigzag final climb to an open ridge. The trailhead sits at a forest checkpost roughly 8 kilometres from the Kudremukh Forest Office, where permits are verified and guides assigned before entry.
Bolumalai Fort rises to 1,035 metres on a granite ridge in the Eastern Ghats, roughly 88 kilometres south-east of Bengaluru in Krishnagiri district. A Perumal temple and the ruins of the old fort stand at the summit, with Krishnagiri dam visible in the valley below alongside the surrounding plateau. The approach road from the base village passes through mango orchards and paddy fields before reaching the marked trailhead, where trekkers park and continue on foot. The offroad track now draws a large weekend crowd of adventure motorcycles from across the region; two-wheelers can ride all the way to the top, while four-wheelers use a dedicated parking area below the summit. Local villagers manage an informal toll at the crossing point, collecting a small fee per vehicle. The trekking route follows a distinct trail from the marked trailhead to the summit through dry deciduous scrub. Weekends bring significant crowds, particularly among the biking community; weekday mornings are considerably quieter and allow a more contemplative visit to the fort ruins and temple. The combination of a proper trekking trail and a driveable summit route makes Bolumalai one of the more accessible hill forts in the Krishnagiri hills.