Some treks test your legs. The K2S trek tests everything — your legs, your lungs, your patience, and your will to keep moving through the night. Katraj to Sinhagad, K2S in short, is one of the most famous moonlight treks among Puneites. The trail connects Katraj Tunnel to Sinhagad Fort through a beautiful range of hills, going up and down through 13 to 15 hills with magnificent views of Pune city.
It is not a Himalayan trek. It is not a multi-day expedition. But ask anyone who has done the K2S trek and they will tell you — this 13-kilometer night journey through the Sahyadri hills outside Pune is one of the most demanding and rewarding one-night adventures in India.
At DistanceData, managed by Rohan, here is the complete K2S trek route map, distance, night itinerary, difficulty, and everything you need before you lace up.
K2S Trek: Quick Overview
The Katraj to Sinhagad Trek K2S is a popular and challenging 13-kilometer night trek that starts from the Katraj Tunnel and ends at Sinhagad Fort. The route crosses 13 hills in the rugged Sahyadri mountain range, offering trekkers steep climbs and rewarding panoramic views of Pune’s city skyline.
| Detail | Information |
|---|---|
| Full Name | Katraj to Sinhagad Trek |
| Short Name | K2S Trek |
| Location | Sahyadri Hills, Pune, Maharashtra |
| Starting Point | Katraj Old Tunnel |
| Ending Point | Sinhagad Fort Road |
| Total Distance | ~13 to 16 km |
| Duration | One Night (8 to 9 hours) |
| Hills Crossed | 13 to 17 |
| Highest Point | ~870 m (Sinhagad Fort area) |
| Difficulty | Moderate to Difficult |
| Best Time | October to February |
| Trek Type | Night Trek |
K2S Trek Route Map: Stage by Stage
The Katraj to Sinhagad K2S Night Trek route starts from the old Katraj tunnel and ends at the Sinhagad fort road head. It crosses about 13 hills covering a distance of almost 13 km. The trail goes up and down constantly — there is no flat section to speak of. Every hill you climb is followed by a descent, and then another climb begins almost immediately.
| Stage | Route Segment | Distance | Time |
|---|---|---|---|
| Start | Katraj Old Tunnel to Waghjai Mata Mandir | 1 km | 30 mins |
| Section 1 | Waghjai Mata Mandir across first 5 hills | 4 km | 2 hrs |
| Section 2 | Mid-route hills 6 to 10, plateau sections | 5 km | 2.5 hrs |
| Section 3 | Final hills 11 to 13 approaching Sinhagad | 4 km | 2 hrs |
| End | Sinhagad Fort Road junction | — | Sunrise |
| Optional | Trek up to Sinhagad Fort summit | 4 km extra | 1.5 hrs |
Night Trek Itinerary: K2S Trek Hour by Hour
The K2S trek is not planned in days — it is planned in hours. Everything happens between sunset and sunrise, and understanding the hour-by-hour flow helps you pace yourself through the night. Most organized groups follow a similar schedule, though the exact timing can shift by 30 to 45 minutes depending on group pace and weather.
Evening — Gather at Katraj
The standard schedule starts with a meetup at Katraj Bus Depot at 7 PM. Trekkers board a jeep or bus to the Katraj Tunnel and reach the trek start point by 8 PM. The trek begins at Waghjai Mata Mandir at around 8:30 PM.
Most organized groups start here together. The trek leader briefs everyone on the route, safety, and what to expect. Carry your torch, water, packed dinner, and warm layers. Once you leave Waghjai Mata Mandir, civilization fades fast and the Sahyadri hills take over.
Night — The 13 Hill Crossing
This is the core of the K2S trek. The trail goes up and down relentlessly through the rocky Sahyadri range. The K2S Night Trek offers stunning Pune city views, a challenging 17-hill route, and a sunrise at Sinhagad Fort steeped in Maratha history.
Around midnight most groups stop for a dinner break on one of the plateau sections. A dinner break is taken on the plateau at around 10 PM. Trekkers carry their own packed dinner as there are no food options available during the trail. The Pune city lights visible from the ridge at night are one of the most memorable sights on the entire route — a glowing sea of light spreading across the Deccan plateau below.
Early Morning — Sinhagad Sunrise
By 6 AM trekkers enjoy sunrise, photography, and exploration at the T-junction near Sinhagad Fort base. Sharing jeeps take trekkers to Sinhagad Fort base and breakfast is served at around 8 AM.
The sunrise at Sinhagad is the reward for a full night of trekking. The fort stands on a 1,300 meter high cliff and the morning views of the Sahyadri ranges stretching in all directions are genuinely spectacular. Known for its challenging terrain and rewarding sunrise vistas, the K2S trek is a favorite among trekking enthusiasts.
K2S Trek Route Highlights
| Highlight | Location on Route |
|---|---|
| Waghjai Mata Mandir blessing | Trek start — 8:30 PM |
| Pune city lights panorama | First few hills — around 10 PM |
| Moonlit Sahyadri ridgeline | Mid route — around midnight |
| Plateau dinner break | Mid route — around 10 to 11 PM |
| First light on hills | Final hills — around 5 AM |
| Sinhagad Fort sunrise | End point — 6 AM |
| Historical Sinhagad Fort | Optional summit after trek |
Sinhagad Fort: The Destination Worth Every Step
Reaching Sinhagad Fort after a full night of trekking gives the entire experience a historical and emotional weight that few other treks can match. Sinhagad — meaning “Lion’s Fort” — is one of the most historically significant forts in Maharashtra. It is where the legendary Maratha warrior Tanaji Malusare gave his life during the Battle of Sinhagad in 1670 while recapturing the fort for Chhatrapati Shivaji Maharaj.
The fort sits at an altitude of about 1,300 meters above sea level and the views from its ramparts — especially at sunrise after a long night trek — are breathtaking. The Deccan plateau stretches far below, the Western Ghats rise to the west, and on clear mornings the distant peaks of the Sahyadri range are sharp against the early morning sky.
K2S Trek Difficulty: What to Expect
The K2S trek is a true test of willpower, stamina, and never-give-up attitude. It is one of those treks that decides whether your fascination for trekking is really your cup of tea.
The difficulty comes not from altitude but from relentless ups and downs through rocky terrain in the dark. The hiking down is slippery at least through 3 hills and so one needs good quality trekking shoes. Running or walking shoes will not be useful here.
| Challenge | Details |
|---|---|
| Terrain | Rocky, uneven, steep both ways |
| Night Navigation | Torch essential, phone light not enough |
| Slippery Descents | At least 3 hills have dangerous descents |
| No Water Sources | Carry 2 to 3 liters minimum |
| No Washrooms | Plan accordingly before starting |
| Weather Exposure | Wind strong on ridges, carry warm layer |
What to Carry for K2S Trek
Packing light but smart is essential for this night trek. You are on your feet for 7 to 9 hours in the dark — every extra kilogram matters.
| Item | Why Needed |
|---|---|
| Trekking shoes with grip | Slippery descents, rocky terrain |
| Headlamp with extra batteries | Phone torches not allowed |
| 2 to 3 liters of water | No water sources on route |
| Packed dinner and snacks | No food available on trail |
| Warm jacket or windcheater | Cold and windy on ridges at night |
| Trekking poles (optional) | Helpful on steep descents |
| ID card | Required at some checkpoints |
How to Reach K2S Trek Starting Point
The K2S trek starts from Katraj Old Tunnel in Pune. Trekkers gather at Katraj Bus Depot at 7 PM and board a PMPL bus to the base point experiencing the buzz of a trek community.
Katraj is well connected within Pune by local buses, autos, and cabs. Most organized trek groups arrange their own transport from Swargate or Katraj Bus Depot to the tunnel starting point. If you are coming from outside Pune, reach Pune Railway Station or Pune Airport and take a local cab to Katraj — the journey takes 30 to 45 minutes depending on traffic.
Best Time for K2S Trek
The K2S trek can be done almost year round since it is at low altitude. However, the experience varies dramatically by season.
| Season | Months | Conditions |
|---|---|---|
| Post-Monsoon | October – November | Lush green hills, pleasant nights |
| Winter | December – February | Best season, cool and clear nights |
| Summer | March – May | Hot and dry, physically harder |
| Monsoon | June – September | Trails very slippery, risky descents |
The full moon night trek is particularly popular — the moonlit Sahyadri landscape adds a magical quality to the entire route. December and January full moon nights see the highest participation, making it the peak season for K2S.
Trek Cost
The K2S trek is one of the most affordable organized treks in India since it requires no permits, no camping equipment, and minimal logistics.
| Package Type | Cost Per Person | Includes |
|---|---|---|
| Self Organized | ₹200–₹500 | Local bus fare only |
| Organized Group Trek | ₹800–₹1,500 | Transport, trek leader, basic snacks |
| Premium Group | ₹1,500–₹2,500 | Transport, leader, breakfast at end |