more stats
1,273 ft
Distance
-134 ft
Descent
00:01:59
Avg time
-134 ft
Altitude change
210 ft
Altitude min
344 ft
Altitude max
344 ft
Altitude start
210 ft
Altitude end
-10.5%
Grade
-21.3%
Grade max
1,230 ft
Distance down
43 ft
Distance flat
00:01:59
Avg time

Grand Deep Details

  • Activities
    • Mountain Bike
    • E-Bike
    • Hike
    • Trail Running
  • Riding Area
    South Kincumber
    Terrigal
  • Difficulty Rating
    Blue Rate
  • Local Popularity
    50 in Mountain Biking [+]
    • 60 in E-Biking
    • 5 in Trail Running
    • 5 in Hiking
  • Global Ranking
    #110687 in Mountain Biking [+]
    • #69448 in E-Biking
    • #154558 in Trail Running
    • #151669 in Hiking
  • Trail Type
    Singletrack
  • Bike Type
    AM, XC
  • Direction
    Downhill Primary
    Popular Direction Shown
  • Trail Visibility
    Sometimes hard to follow
  • eBike Allowed
    Yes up to Class 1
  • TTFs on Trail
    Ladder Bridge, Log Ride, Rock Garden
  • Ride in Rain
    Yes

One of the classic South Kincumber trails. Fast and flowy with flat corners but perfect grip. Crosses an old access trail several times before getting a bit steeper and technical. Finishes with an awesome log ride or ladder bridge alternative.

Access Info

Starts from the roundabout section of access trail near the private property. Drop in at the obvious entry over the fallen log.

This trail is unsanctioned.

Traditionally Indigenous Territory

Recent Activity on Trail

Past Week
  • 0 rides
  •  
6 Months
  • 11 rides
  • 11 miles avg distance
All
  • 89 rides
  • Last: Sep 9, 2026
update trails status or condition

Grand Deep Trail Reports

statusdatedescription
Apr 15, 2026 @ 6:22pm (Australia/Sydney)
Apr 15, 2026
 Rode this in reverse today, frustrating steppy ascent. Not recommended.
Dec 6, 2025 @ 6:32am (Australia/Sydney)
Dec 5, 2025
Jan 25, 2024 @ 12:34pm
Jan 25, 2024
Apr 7, 2023 @ 5:01pm
Apr 7, 2023
Jul 13, 2021 @ 6:48pm
Jul 13, 2021
 Recent clean up and trim of trail, working on the step-down after the tech section of the trail.
more »
Status:
on Apr 15, 2026
Variable
Avg: 3.86 (3 votes)
Your vote: 0

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Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Snow Cover Partial
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Ideal
  • Dry
  • Very Dry
Trail Flow (Ridden Direction)
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  • > 90%
  • > 80%
  • > 70%
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  • < 50%
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  • < 2 days
  • < 1 week
  • < 2 weeks
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  • > 6 months
Trail Ridden Direction
The intended direction a trail should be ridden.
  • Downhill Only
  • Downhill Primary
  • Both Directions
  • Uphill Primary
  • Uphill Only
  • One Direction
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  • Description & Photos
  • Videos
Trail Popularity ?
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BC Backroad Status

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Slope Aspect
Direction the slope faces
Flat N NE E SE S SW W NW
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        Directions to grand-deep trailhead (-33.491980, 151.397850)
        View on Discover Map

        Photos

        1 more »
        mtb
        238 |
        Aug 11, 2020 @ 6:14pm
        Aug 11, 2020

        Videos

        no videos have been added for Grand Deep yet, add a video.

        Routes with this trail

        14
        Beast of Bouddi 2020 (Part 1)
        ★ 3.4 • 6 miles • 1,064 ft • 11 •
        Howdy Howdy rippers, the countdown to the 2020 Beast of Bouddi (COVID Edition) begins. Here's the South...
        3.7 ★★★★★
        3 Ratings
        5 ★
        4 ★ 67%
        3 ★ 33%
        2 ★
        1 ★

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        Frequently Asked Questions About Grand Deep

        ▼ Where is Grand Deep located?
        Grand Deep is located in South Kincumber, Terrigal, Australia. It is part of the South Kincumber trail network. The trailhead is located at coordinates -33.49198, 151.39785.
        ▼ How hard is Grand Deep?
        Grand Deep is rated as Blue difficulty. The average grade is 10.5%.
        ▼ What is the elevation gain for Grand Deep?
        The trail has 134 ft of elevation descent. The elevation ranges from 210 ft to 344 ft.
        ▼ Is Grand Deep a point to point trail?
        Grand Deep is not a point to point trail. The direction is Downhill Primary. The trail type is singletrack.
        ▼ How long is Grand Deep?
        Grand Deep is 1,273 ft long. The trail type is singletrack.
        ▼ Are dogs allowed on Grand Deep?
        There is no information about dogs being allowed on Grand Deep. Check with local trail managers or the trail page for the latest access rules.
        ▼ When is the best time of year to ride Grand Deep?
        Based on activity log data, the most popular months to ride Grand Deep are:
        • July (5 activities)
        • December (4 activities)
        • September (3 activities)
        Check the reports page for current trail conditions.
        ▼ How do I access Grand Deep? Where is the closest parking trailhead?
        The closest parking and trailhead locations to Grand Deep are: View all parking locations in the area.
        ▼ How long does it take to ride Grand Deep?
        Based on recorded activities, it takes an average of 3 minutes to ride Grand Deep. The trail is 1,273 ft long. Actual times will vary based on fitness level, conditions, and pace. View recent activity logs for more details.
        ▼ How busy is Grand Deep?
        Grand Deep is a moderately popular trail. There have been 1,111 recorded activities on this trail. The trail has received 1,054 check-ins. View recent activity on this trail.

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