• Length: 14.5km

  • Duration: 6hrs

  • Grade: 3-4

  • Style: One Way

  • Start: Kalymna Falls Campground

  • End: Bomjinna Campground

  • Closest Town: Moyston

  • Location: Grampians National Park

  • Distance from state capital: 242km

  • State: VIC

  • Latitude: -37.272372

  • Longitude: 142.613682

Trail Access

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Bitumen Road

Gravel Road

Easy Access

Steep Road

Winding Road

Vehicle Ford

Speed Bumps

2WD Vehicle

4WD Vehicle

Entry Fee

Ample Parking

Accessible Parking

Wheelchair Toilet

Toilet Facilities

Camping Available

Drinking Water

Picnic Shelter

Picnic Table

BBQ Facilities

Fire Pit

Trail Features

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Concrete Path

Timber Boardwalk

Gravel Path

Sandy Trail

Rough Trail

No Defined Trail

Manual Wheelchair

Motorised Wheelchair

Prams and Strollers

Bike Friendly

Overnight Campsites

River Crossings

Rock Scrambling

Bush Bashing

Exposed Ledges

Trail Markers

Drinking Water

Fishing Spots

Swimming Spots

Dog Friendly

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Kalymna Falls – Mt William – Bomjinna is a 14.5km, grade 3-4 One Way hike located in Grampians National Park Victoria. The hike should take approximately 6hrs to complete.


This Kalymna Falls – Mt William – Bomjinna Campground hike departs from the Kalymna Falls campground. Follow the 4WD track uphill to the signposted Kalymna Falls turn off. The track descends to the base of Kalymna Falls. The 15m falls cascade over the sandstone cliffs. Return via the same route to the 4WD track, turning right to ascend the trail to the saddle just below Boundary Gap.

Turn right at the trail junction and ascend the last of the peaks to the radio masts and the summit of Mt William at 1153m.

After taking some time to explore the summit descend via the bitumen road until you reach the gate and Mt William Carpark.

From here you will require good navigation skills as the walk from Mt William Carpark to Bomjinna Campground is now officially closed. You will need to search for the start of the Bomjinna track which leaves the carpark on the North Eastern side. The first 100m of the trail is covered in debris but once found it is a fairly obvious trail that descends across gullies back to the Bomjinna Campground.


16km west of Moyston on Mount William Picnic Ground Road; this road is unsealed and suitable for two wheel drive vehicles.


Bomjinna Campground and the walk from Bomjinna Campground to Mt William Carpark is now officially closed due to the Kalymna area providing a enhanced experience for walkers and picnickers to this area.


Total distance: 14495 m
Max elevation: 1157 m
Min elevation: 359 m
Total climbing: 1029 m
Total descent: -1066 m