Kamrunag Lake: Mandi’s sacred rain-god lake and fair

Kamrunag Lake, in Mandi district, Himachal Pradesh, is a small high-altitude sacred lake with an ancient temple to Kamru Nag, the deity local communities worship as their rain god. It sits beside a short pilgrim trek in the forested ridges south-east of Mandi town, and draws its biggest crowds for a June fair. This guide covers how to reach it, the best season, the walk, the fair, costs and the rules that protect the site.

Kamrunag Lake is a sacred glacial-fed pond at about 3,334 m in Himachal Pradesh’s Mandi district, with a temple to the rain god Kamru Nag on its bank. Most visitors come for a short forest trek and the June Saranahuli fair, and reach it by road from Mandi to a base near Rohanda or Shala.

About Kamrunag Lake

Kamrunag Lake is an elliptical hill-top pond ringed by pine and oak forest on a ridge in Mandi district, Himachal Pradesh. Wikipedia places it near 31°28’N, 77°03’E at an altitude of 3,334 m (10,938 ft), and notes it lies in the reserved forest block historically known as “Kamrunag,” between the old Mandi and Suket states. Do not confuse it with the separate, larger Prashar Lake, which sits on another Mandi ridge to the north.

The lake matters less as scenery than as a shrine. On its bank stands an old temple to Kamru Nag, a deity whom communities across Mandi, Balh, Chachyot, Karsog and neighbouring Kullu regard as a rain god. The site is a working pilgrimage place first and a trek second, so visitors are expected to behave as they would at any temple.

Best time to visit Kamrunag Lake

The best time to visit Kamrunag Lake is May to late June and September to October, when the ridge is clear of snow and the walk is comfortable. The local tourism listing for the lake describes it as cold all year, with heavy winter snow, and advises warm clothing even in summer. The lake freezes over in winter and the temple is effectively shut, roughly December to March.

July and August bring the monsoon. The temple’s own guidance, as summarised by the Mandi portal eHimachal, flags landslide risk in those months and advises checking conditions before you set out. Mid-June is busiest because of the fair.

How to reach Kamrunag Lake

You reach Kamrunag Lake by road to a roadhead in southern Mandi district, then on foot. There is no railway or airport at the lake itself, and no direct road onto the ridge; the last stretch is always a walk. Mandi town is the practical staging point.

By air: the nearest airport is Bhuntar (Kullu-Manali), roughly 55-60 km from Mandi town by road, per Mandi travel guides accessed November 2026. Flights there are limited and weather-dependent, so many travellers instead fly to Chandigarh and drive up (about 200 km-plus to the Rohanda area).

By rail: the nearest station is Joginder Nagar on the narrow-gauge Kangra Valley line, about 55-58 km from Mandi, again per travel guides (2026). It has limited services; for mainline trains, Chandigarh and Una are the usual broad-gauge railheads before the hill drive.

By road: Mandi sits on National Highway 3 (the Chandigarh-Manali corridor) and is well served by Himachal Road Transport Corporation (HRTC) buses. From Mandi you drive via Chail Chowk towards Rohanda (about 55 km to the roadhead, per the Mandi district listing). For the newer approach, a 16 km road from Shala gram panchayat in Gohar block runs close to the temple boundary; The Tribune reported in June 2023 that it was partly metalled and partly rough. Road ends and surfaces change, so confirm the current drivable point locally before you commit.

The trek, the temple and the lake

The walk to Kamrunag Lake is short but steep, and most of what you “do” here is the temple, the lake and the forest, not a long itinerary of sights. The classic route from Rohanda covers about 6 km and takes 3-4 hours over steep ground, according to both Wikipedia and the eHimachal temple page; both suggest a local guide if you are unsure of the path.

The newer Shala road has changed the experience for many pilgrims. The Tribune (June 2023) reported that the 16 km road to the temple premises boundary has made parts of the approach motorable, leaving a much shorter walk at the end for those who drive in. How much walking remains depends on where the road is open on the day, so ask locally.

At the top you find a stone idol and the temple to Kamru Nag beside the lake. Devotees walk a parikrama (clockwise circuit) of the water. Traditionally people have tossed coins and currency into the lake as offerings, and local lore speaks of a guarded treasure beneath it; the district tourism page, however, now explicitly asks visitors not to throw coins, flowers or currency into the water because it pollutes the lake. Treat the treasure story as folklore, not fact.

The Saranahuli fair and the rain-god belief

The Saranahuli fair is the year’s main event at Kamrunag Lake, held over two to three days in mid-June. The Tribune reported in June 2025 that the fair ran across a Sunday and Monday, with hundreds of devotees and tourists; the Mandi district listing gives the dates as 14-16 June. During the fair, deities from surrounding villages are carried to the temple premises amid folk music, chanting and the regional Natti dance, and devotees perform the lake parikrama.

According to local belief, Kamru Nag is the god of rain, and in dry years people from Mandi, Balh, Chachyot, Karsog and Kullu come to pray for a good monsoon. A separate legend, recorded on Wikipedia, links the name to the Mahabharata figure Barbarika, said to be worshipped as Khatu Shyam while his “Kamru” form is venerated here. These are matters of faith and folklore, not documented history, and are presented here as such.

Suggested itinerary

Kamrunag works well as a one-night trip from Mandi, or a day outing if the Shala road is open to near the top. A simple plan:

• Day 1: Reach Mandi (bus or taxi). Stock up on cash, snacks and warm layers. Drive towards Chail Chowk and stay the night at Rohanda, Chail Chowk or Janjehli to get an early start.
• Day 2: Drive to the roadhead and walk up to the lake and temple (3-4 hours by the Rohanda route, less from the Shala road). Spend time at the shrine, walk the parikrama, then descend and return to Mandi by evening.
• Add a day: Pair Kamrunag with Prashar Lake or Shikari Devi for a two-to-three-day Mandi highlands loop (see nearby places).

For the wider region, our Himachal Pradesh travel guide helps you slot Mandi into a longer hill itinerary.

Where to stay

There are no hotels at Kamrunag Lake itself. The eHimachal temple page describes the area as suited to camping, and the Mandi district listing notes some basic sarais (pilgrim inns) near the temple plus the option to camp by the lake. For anything more comfortable, base yourself lower down.

• At the lake (basic): camping or a simple sarai bed; carry a tent, sleeping bag and warm gear. Facilities are minimal.
• Rohanda / Chail Chowk / Janjehli (budget to mid): small guesthouses and homestays; indicative ₹800-₹2,500 a night (planning estimate, November 2026 – reconfirm).
• Mandi town (budget to mid): the widest choice, including the HPTDC hotel; indicative ₹1,500-₹4,000 a night (planning estimate, November 2026 – reconfirm). Book ahead around the June fair.

During the Saranahuli fair, beds near the lake and in nearby villages fill quickly, so reserve early or plan to camp.

Food to try

Food on the ridge is basic, so eat before you climb and carry water and snacks. During the fair, stalls and a free langar (community kitchen meal) operate near the temple, per the Mandi district listing. For a proper meal, eat in Mandi, which is known for Himachali Pahari cooking.

• Dham (a traditional festive thali of rice, lentils and curd-based dishes served on special occasions).
• Siddu (a steamed stuffed wheat bread, usually eaten with ghee or dal).
• Madra (chickpeas or kidney beans cooked in a yoghurt-based gravy).
• Babru (a Himachali stuffed fried bread) and local rajma-chawal from roadside dhabas.

Budget breakdown

Kamrunag is an inexpensive trip because there is no entry fee and the walk is short. The table below is a per-person planning estimate for a two-day, one-night trip from Mandi, sharing a taxi between two to four people. These are indicative figures for November 2026; reconfirm current fares and tariffs before you travel.

Assumptions: two to four people sharing a taxi; no flight or long-distance train included; temple entry is free. Solo travel and private taxis cost more.

Permits, rules and conservation

No entry ticket or special permit is required to visit Kamrunag Lake, and there is no Inner Line Permit zone here – Mandi district is open to all Indian and foreign visitors. The main rules are those of a temple and a protected natural site.

• Keep the lake clean: the Mandi district tourism page asks visitors not to throw coins, currency, flowers or other items into the water, as these pollute it. Follow that even though offerings are a traditional practice.
• Conservation status: The Tribune reported in July 2020 that the Himachal Pradesh State Biodiversity Board had begun the process to declare the Kamrunag Lake area a Biodiversity Heritage Site, to protect its medicinal plants and special trees. As of this guide it is best described as proposed, not confirmed declared – treat the area as ecologically sensitive regardless.
• Temple etiquette: dress modestly, remove footwear where asked, and follow the priests’ and local deity committee’s instructions, especially during the fair.
• Leave no trace: carry your waste back down; there is no rubbish collection on the ridge.

Drone use over temples and crowds in Himachal is best avoided without local permission; there is no published site-specific drone rule, so do not assume it is allowed.

Practical tips

• Cash: carry enough cash from Mandi. ATMs and reliable UPI/mobile signal thin out as you climb, and there are none at the lake.
• Altitude and fitness: at about 3,334 m the air is thin and the climb is steep; walk at a steady pace, hydrate, and turn back if you feel unwell. The nearest full hospital is in Mandi town, so there is no quick medical help on the ridge.
• Weather: it can be cold and windy even in summer; pack a warm layer, rain shell and sun protection. Snow closes the route in winter.
• Timing: start early to reach the lake and return before afternoon weather turns, and avoid the monsoon landslide window if you can.
• Solo women: the pilgrim trail sees regular local traffic, especially around the fair; standard hill-trek caution applies – start early, keep someone informed of your plan, and prefer travelling with others on quiet days.
• Packing by season: May-June and Sept-Oct – layers, trek shoes, water; monsoon – waterproofs and leech cover; winter – the route is usually closed, so avoid.

If you are routing through the wider state, the airport and road notes in this guide pair naturally with trips to Manali and Shimla, both within a day’s drive of Mandi.

Nearby places

Kamrunag combines well with other sites in the Mandi highlands. Distances below are approximate and via hill roads, so allow extra time.

Frequently asked questions

Where is Kamrunag Lake and how high is it?

Kamrunag Lake is in Mandi district, Himachal Pradesh, in the forested ridges south-east of Mandi town, near coordinates 31.47°N, 77.05°E. Wikipedia gives its altitude as about 3,334 m (10,938 ft). It is a small sacred lake with a temple to the rain god Kamru Nag, reached by a short, steep trek.

How do I reach Kamrunag Lake?

Drive to Mandi (on the Chandigarh-Manali highway), then on towards Rohanda, about 55 km away, and walk up roughly 6 km. A part-metalled road from Shala panchayat now reaches near the temple, shortening the walk for many. The nearest airport is Bhuntar and the nearest railhead is Joginder Nagar, each about 55-60 km from Mandi.

What is the best time to visit Kamrunag Lake?

The best time is May to late June and September to October, when the ridge is snow-free and the walk is comfortable. Mid-June brings the Saranahuli fair and the largest crowds. Avoid the July-August monsoon for landslide risk, and December-March, when the lake freezes and the temple effectively closes under snow.

Is there an entry fee or permit for Kamrunag Lake?

No. There is no entry ticket and no special permit to visit Kamrunag Lake, and no Inner Line Permit zone applies in Mandi district. It is an open pilgrimage site. The main expectations are temple etiquette, dressing modestly, and not throwing coins or litter into the lake, which the district tourism page asks visitors to avoid.

When is the Kamrunag fair held?

The Saranahuli fair is held in mid-June over two to three days. The Tribune reported it running across a Sunday and Monday in June 2025, and local listings give the dates as 14-16 June. Village deities are carried to the temple with folk music and Natti dance, and devotees walk a parikrama of the sacred lake.

Can I visit Kamrunag Lake in one day?

Yes, if conditions allow. With an early start and the Shala road open near the top, many visitors do Kamrunag as a day trip from Mandi. By the full Rohanda route, the 6 km steep walk takes 3-4 hours each way, so an overnight at Rohanda, Chail Chowk or Janjehli makes the day far more relaxed.

Last updated and sources

Kamrunag Lake suits pilgrims and fit day-walkers who want a short, meaningful hill trek rather than resort comforts. Go in May-June or September-October, and make the mid-June fair your target if you want the full cultural spectacle.

Last updated: 4 November 2026. Fees, timings and permits change – reconfirm with official sources before you travel.

Sources: Wikipedia, “Kamrunag Lake” (coordinates, altitude, trek, Barbarika legend, biodiversity status), en.wikipedia.org; The Tribune, “Saranahuli fair kicks off in Mandi’s Kamrunag and Prashar lake areas,” June 2025, tribuneindia.com; The Tribune, “Road metalled, devotees to gain easy access to temple,” June 2023, tribuneindia.com; The Tribune, “Kamrunag lake area in Himachal’s Mandi set to be biodiversity heritage site,” July 2020, tribuneindia.com; Mandi district tourism listing, “Kamrunag Lake,” disttmandi.com; eHimachal, “Kamrunag Temple, Mandi,” ehimachal.org; Himachal Pradesh State Biodiversity Board, hpbiodiversity.gov.in. Accessed November 2026.