Signal Peak Walk in Grampians National Park

Grampians National Park, VIC

Signal Peak Walk

Rock-hopping climb beneath a sandstone escarpment to Serra Range views

Photo: Wikimedia Commons
Length
7.8km
Time
3.5hr
Elev. change
380m
Difficulty
Challenging
  • No dogs
  • High point 751 m
  • #25 of 81 in Grampians

Hear the audio tour

Mount Abrupt: Above the Southern Plains

Overview

About Signal Peak Walk

  • Out-and-back return walk, 7.8 km total back to where you started
  • Typical time 3 to 4 hours
  • Grade 4 (hard), difficulty 7/10
  • Start and finish at Mount Abrupt Carpark on Grampians Tourist Road
  • Summit elevation about 780 m

Why go

  • Broad Serra Range summit views
  • Distinctive layered sandstone escarpment

Heads up

  • Steep, rocky footing
  • Exposed outcrops and slippery surfaces

Map & elevation

The route

Loading the Grampians map
Full map
Elevation371–751 m
TrailheadMount Abrupt Carpark-37.59206, 142.36259
Keep this map with you offline in the Parkwolf app

Plan your hike

Before you go

Parking

Mount Abrupt Carpark on Grampians Tourist Road; cross the road at the signed start. The carpark is a small gravel area.

Safety

Grade 4 terrain includes steep sections, rock hopping, slippery surfaces and exposed rocky outcrops. Take extra care on the summit approach in poor weather.

5 active Grampians alerts

  • ClosureBushfire-damaged walks and picnic area remain closedThe Fortress, Red Gum, Billimina, Chimney Pots and Brownings Loop walks, plus Mafeking Picnic Area, remain closed because of track or site damage from the 2024/25 summer bushfires.Official details
  • ClosureMackenzie Falls precinct closed during constructionThe Mackenzie Falls (Migunang wirab) Precinct has no vehicle or visitor access during major construction works expected to finish by the end of 2026.Official details
See all 5 alerts
A park ranger sits on a dash-mounted phone, talking, as Parkwolf’s Tour Guide plays “Army Cutworm Moths: A Grizzly Bear Buffet” on Grand Loop Road below Dunraven Pass in Yellowstone
Parkwolf Tour GuideThe highest, rockiest slopes around here are a summer buffet for grizzly bears.

Grampians Tour Guide

Your drive to Signal Peak Walk, narrated.

Parkwolf is a GPS audio tour guide for Grampians National Park. As you drive, it chimes in with what’s ahead: hidden gems, upcoming stops, history, geology, and wildlife, right through your car’s speakers.

Recorded for this trailhead

Mount Abrupt: Above the Southern Plains
0:00 / 0:51
“You're coming up on Mount Abrupt Carpark, the starting point for a steep climb above the southern plains.”

Plays as you drive up to this trailhead in the Parkwolf Grampians Tour Guide.

More stories near here in the app

  • Cassidy Gap: The Mud-Dadjug Overnight Hike
  • Letting the Wannon Spread
  • The Art on Gariwerd's Walls
  • The Piccaninny: A Summit in an Hour
  • 233 audio storiesacross Grampians’s roads, triggered by GPS as you drive
  • Wildlife heatmapsfor Short-beaked Echidna, Powerful Owl, Wedge-tailed Eagle, and 13 more
  • Works offlinemaps, 81 trails, 62 places, and audio download before you lose signal
  • CarPlay readysimple controls built for the drive
★★★★★
“Fantastic app with many points of information… It’s great to just turn on while you’re driving and it gives you an audio tour of the national Park. We love it!!!!”
JMJamesApp Store review
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4.7 from 8,600+ ratings

Trail guide

Hiking Signal Peak Walk

The walk in sequenceFrom the carpark, cross Grampians Tourist Road and follow the signs for Mount Abrupt and Signal…

From the carpark, cross Grampians Tourist Road and follow the signs for Mount Abrupt and Signal Peak. The track climbs steadily through low forest and crosses ground reshaped by the 2011 landslides. At about 1.7 km, turn right at the junction, then continue roughly 2.2 km beneath a rocky escarpment, through a saddle where the trees grow taller, and up the drier western slopes through heath to the Signal Peak summit. Return by the same route.

Views and sceneryWeathered layered sandstone dominates the middle section, with the escarpment rising close…

Weathered layered sandstone dominates the middle section, with the escarpment rising close beside the track. The saddle gives a short change of character under taller trees before the open, heathy western slopes. From the summit the reward is broad ridgeline and valley outlook across the Serra Range.

Difficulty, footing and exposureThis is a sustained climb with challenging steep sections.

This is a sustained climb with challenging steep sections. Expect rocky steps, uneven footing and stretches of rock hopping, plus surfaces that turn slippery when wet. The higher ground includes exposed rocky outcrops, so take extra care on the summit approach and in poor weather.

Access and rulesThe start is a small gravel parking area signed as Mount Abrupt Carpark on Grampians Tourist…

The start is a small gravel parking area signed as Mount Abrupt Carpark on Grampians Tourist Road. Pets are not allowed, as dogs are prohibited in Victorian national parks apart from assistance dogs.

A longer alternative nearbyMount Abrupt is a separate, longer peak walk from the same general area if you want a bigger…

Mount Abrupt is a separate, longer peak walk from the same general area if you want a bigger day. It is not included in the 7.8 km return distance described here.

Wildlife

Wildlife in Grampians

All Grampians wildlife maps

Sighting maps show where each species has been reported across Grampians. Wildlife moves, so no sighting is guaranteed.

Parkwolf’s Grampians ranking

Top-rated trails in Grampians

All 81 trails
  1. 1Grampians Peaks TrailChallenging · 164 km
  2. 2The Pinnacle via Wonderland CarparkModerate · 4 km
  3. 3Mackenzie Falls WalkModerate · 2 km
  4. 4Mt Stapylton (Gunigalg) Loop WalkChallenging · 4.6 km
  5. 5Mt Abrupt (Mud-dadjug) WalkChallenging · 6.5 km
  6. 6The Balconies WalkEasy · 2.2 km

Take Parkwolf to Grampians.

The audio tour guide for the drive, plus offline maps, trails, and wildlife heatmaps for when the signal drops.

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