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2,992 ft
Distance
-215 ft
Descent
00:04:35
Avg time
-216 ft
Altitude change
116 ft
Altitude min
331 ft
Altitude max
331 ft
Altitude start
115 ft
Altitude end
-7.2%
Grade
-23.2%
Grade max
2,953 ft
Distance down
43 ft
Distance flat
00:04:35
Avg time
Inca Details
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Activities
- Mountain Bike
- E-Bike
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Riding AreaCastle Hill
Ipswich -
Difficulty Rating
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Voted DifficultyBlue (1 vote)
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Local Popularity100 in Mountain Biking [+]
- 100 in E-Biking
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Global Ranking
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Trail TypeSingletrack
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Bike TypeDH, AM, XC
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DirectionDownhill PrimaryPopular Direction Shown
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Physical RatingHard
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SeasonAll
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Dogs AllowedYes
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eBike AllowedYes up to Class 1
Much-loved rollercoaster of a trail featuring a range of flowing features. Inca is the longest of the downhill trails at Castle Hill.
Local Trail Association
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Please consider joining or donating to the local trail association to supportDonate to earn trail karma!
trail development & maintenance.
Traditionally Indigenous Territory
Recent Activity on Trail
Past Week
- 1 rides
- 6 miles average
6 Months
- 76 rides
- 9 miles avg distance
All
- 768 rides
- Last: Jun 25, 2026
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
Inca Trail Reports
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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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The colour categories are based on what percentage of riders are riding a trail in its intended direction.
The colour categories are based on what percentage of riders are riding a trail in its intended direction.
- > 96%
- > 90%
- > 80%
- > 70%
- > 50%
- < 50%
- bi-directional trail
- no data
Trail Last Ridden
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- < 2 days
- < 1 week
- < 2 weeks
- < 1 month
- < 6 months
- > 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
Contribute Details
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Trail Popularity ?
Trailforks scans ridelogs to determine which trails are ridden the most in the last 9 months.
Trails are compared with nearby trails in the same city region with a possible 25 colour shades.
Think of this as a heatmap, more rides = more kinetic energy = warmer colors.
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- popular
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ATV/ORV/OHV Filter
Max Vehicle Width
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US Cell Coverage
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Radar Time
Activity Recordings
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Trails are colored based on popularity. The more popular a trail is, the more red. Less popular trails trend towards green.
Jump Magnitude Heatmap
Heatmap of where riders jump on trails. Zoom in to see individual jumps, click circles to view jump details.
BC Backroad Status
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Slope Aspect
Direction the slope faces
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Directions to inca trailhead
(-27.632630, 152.801230)
Routes with this trail
Castle Hill Mega Loop Featured
★ 5.0 • 13 miles • 1,948 ft • 143 • Loop •
Every singletrack on the hill linked up into one mega ride.
2 miles • 319 ft • 15 •
Basic 3.3km loop, starting from Train line entrance.
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Nearby Trails
- Phils 0 ft
- The Ramp 131 ft
- Rowies 190 ft
- Link To Phils & Inca 226 ft
- World Cup 299 ft
- By tinnedspicedham
& contributors - #35235 - 3,743 views
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Frequently Asked Questions About Inca
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Where is Inca located?
Inca is located in Castle Hill, Ipswich, Australia. It is part of the Castle Hill trail network. The trailhead is located at coordinates -27.63263, 152.80123.
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How hard is Inca?
Inca is rated as Black Diamond difficulty. The physical rating is Hard. The average grade is 7.2%.
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What is the elevation gain for Inca?
The trail has 215 ft of elevation descent. The elevation ranges from 116 ft to 331 ft.
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Is Inca a point to point trail?
Inca is not a point to point trail. The direction is Downhill Primary. The trail type is singletrack.
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