Biligiriranga Hills: all 90 named peaks, with map
Range

Biligiriranga Hills Guide

90
Peaks
487–1 809
Peaks, m
2 620
Area, km²
Where to find Biligiriranga Hills?
In India.
How many named peaks are in Biligiriranga Hills?
Biligiriranga Hills holds 90 named peaks in our catalogue, all of them listed below with elevations and on the map.
What is the highest peak in Biligiriranga Hills?
Kāttāhi Betta, 1,809 m.
Range chain
  1. South Asia
  2. Indian Subcontinent
  3. Eastern Ghats
  4. Southeastern Ghats
  5. Biligiriranga Hills 90 peaks
90 · Peaks

List of peaks in Biligiriranga Hills

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Total: 90
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Biligiriranga Hills on the map

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About the range

Area, km²
2 620
Perimeter (km)
438
Lowest peak
487 m
Highest peak
1 809 m
Kāttāhi Betta
Continent
Asia
Countries
India
Local names
बिलगिरि रंगन पर्वतमाला (Hindi); ಬಿಳಿಗಿರಿ ರಂಗನಾಥನ ಬೆಟ್ಟ (Kannada); ബിലിഗിരിരംഗ ഹിൽസ് (Malayalam); बिलिगिरीरंगन पर
Source
Wikidata ↗

The Biligiriranga Hills, often called the BR Hills, rise from southern India as a compact but striking range at the meeting point of the Eastern and Western Ghats. Forested ridges, steep valleys and high viewpoints give the hills a wild feel, while their position between major lowland regions makes them an important natural bridge. For travellers, the appeal is a mix of hill scenery, quiet trekking and rich biodiversity, with the highest summits offering broad views over the surrounding plains and woodland.

Photos of Biligiriranga Hills

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Geography and Extent

The Biligiriranga Hills lie in southern India within the Southeastern Ghats, forming a relatively compact upland block rather than a long continuous chain. The range covers about 2,620 km² and stretches across a rugged landscape of ridges, escarpments and forested slopes. Elevations rise from low foothills around 208 m to the highest crest near Kāttāhi Betta. The hills sit at a key ecological and geographic junction between the Eastern and Western Ghats, making them a transition zone for climate, vegetation and wildlife movement.

Geology and Formation

The Biligiriranga Hills are part of the ancient Indian peninsular shield, shaped by long-term uplift, erosion and weathering rather than recent mountain building. Their bedrock is dominated by hard crystalline rocks typical of the region, including gneissic and granitic formations, with laterite and deeply weathered surfaces in places. Over time, rivers and seasonal runoff have carved valleys and rounded ridges, leaving a landscape of old, resistant hills rather than sharp alpine peaks. The result is a mature, heavily eroded range with prominent escarpments and forested slopes.

Notable Peaks

Kāttāhi Betta is the highest named summit in the range at about 1,809 m and the main reference point for high-point seekers. Other notable tops include Nāgammanpāda Betta, Devar Betta, Āne Betta and Māguli Betta, all forming a cluster of forested summits and ridges that define the hill country. These peaks matter less for technical difficulty than for their setting: they offer route-finding, viewpoint walking and a sense of remote high ground in a biologically rich landscape.

Hiking and Trekking

Trekking in the Biligiriranga Hills is usually about forest walks, ridge hikes and guided nature trails rather than long-distance alpine routes. The area is best known for short to moderate outings from the main hill station and surrounding forest roads, with some paths leading to viewpoints, temples and high ridges. Walks can feel strenuous because of heat, humidity and uneven ground, even when the elevation gain is modest. For travellers, the experience is more about immersion in the landscape than ticking off a classic multi-day trek.

Mountaineering Routes

The Biligiriranga Hills are not a technical climbing range, but they do offer hillwalking objectives, steep forest ascents and exploratory ridge routes for fit trekkers. There are no widely known alpine-style routes or major rock-climbing lines, so most visits focus on hiking rather than rope work. The best climbing and trekking windows are generally the drier months, when trails are less slippery and visibility is better. First-time visitors to Indian hill terrain will find the range approachable, provided they are comfortable with heat, navigation and basic trail fitness.

Nature and Wildlife

The hills are famous for their ecological diversity, with dry deciduous forest, moist forest patches, grassland openings and shola-like highland pockets in cooler spots. This transition habitat supports a wide mix of flora and fauna, and the range is especially valued as a wildlife corridor linking larger forest systems. The area is associated with protected forest and conservation landscapes, where elephants, deer, birds and smaller mammals move through the hills. For mountain travellers, nature is one of the main reasons to come here.

Climate and Best Time to Visit

The Biligiriranga Hills have a tropical hill climate shaped by seasonal monsoon rains and warm conditions at lower elevations. The hills can be hot and humid outside the wetter periods, while the higher ridges are cooler and more comfortable. Trails may become muddy and slippery during the monsoon, and mist can reduce visibility on exposed sections. For most visitors, the best time to trek or explore is during the drier months after the main rains, when access is easier and views are clearer.

FAQ

Q: Can I get mobile signal or satellite coverage in the Biligiriranga Hills?
A: Mobile coverage is usually patchy once you leave the main access areas and forest-edge settlements. Expect weak or no signal on ridges and inside dense forest. If you are planning a longer walk, carry a power bank and consider a satellite messenger for emergencies, especially if you will be out after dark or away from road access.

Q: Are there huts, guesthouses or camping options in the Biligiriranga Hills?
A: Most visitors rely on forest lodges, guesthouses or day-hike bases rather than a network of mountain huts. Wild camping is often restricted or impractical because of forest rules and wildlife presence. If overnighting, confirm the exact stay option in advance and avoid assuming you can pitch a tent freely on the ridge or in the reserve.

Q: Do I need permits or special permission to trek in the Biligiriranga Hills?
A: Yes, access can be controlled because the hills include protected forest and sensitive wildlife areas. Entry rules may change, and some zones can be closed or limited to specific routes and hours. Check current permissions before travel, carry ID, and be prepared for forest check posts or restrictions on independent movement in core conservation areas.

Q: Can I climb the Biligiriranga Hills independently, or do I need a guide?
A: Independent day hiking is often possible on established routes, but a local guide is strongly advisable for less-used trails, forest sections and any early-start or late-finish plan. Solo travel is not ideal if you are unfamiliar with the area, because navigation is straightforward only on the main paths and wildlife encounters can change plans quickly.

Q: How do I reach the Biligiriranga Hills and how long is the approach to the trailhead?
A: The usual access is by road from nearby towns in southern Karnataka and Tamil Nadu, with the nearest major transport hubs being regional airports and railheads farther away. From the last road-access point, approaches are generally short rather than expedition-length, and many visitors can reach the main trail area in a few hours by vehicle. Local transport is the norm; porters and pack animals are not usually part of standard trips.

Q: What fitness and experience do I need for trekking here, and is it good for a first-time visitor?
A: The hills suit fit walkers more than technical climbers. You should be comfortable with humid conditions, uneven forest trails and a steady uphill effort, but you do not need alpine climbing skills for the usual routes. It is a good first mountain destination for trekkers who want a manageable challenge, provided they respect heat, hydration and navigation.