Space Mountain/Potrero Loop

Description: This is a great loop ride with lots of singletrack and switchbacks for your biking enjoyment. Start with a moderate climb up the Space Mountain singletrack. At the top, continue across the Los Robles Singletrack all the way to Potrero Road. After a break and a snack, make your way back along the same trail for a ways but cut off onto Lynn Road for a short distance to avoid some walking hills. Next is a moderate climb up the Rosewood singletrack that leads back up to the top near the picnic table. From there it's back along the Los Robles Trail down Space Mountain and through the Whoop De Doo Trail that leads back to the beginning.

Ride Statistics

Explanation of technical ratings

Ratings: E4, T3.5
Distance: 15 miles
Climb: 3000 feet
Descent: 3000 feet

T3 means 'Predominately uneven surfaces & somewhat rocky'

T4 means 'Long segments with rocky and uneven surfaces'

 Directions to the Trailhead (Space Mountain): Take the 101 Freeway to the Moorpark Road exit in Thousand Oaks. At the end of the off-ramp proceed south toward the ocean. Take Moorpark till it dead-ends at Greenmeadow Avenue and park in the dirt lot on the right.

Step

Trail Name
[Trail Number]

Instructions

Leg Details

Total Miles

Dist (miles)

Climb (feet)

Desc (feet)

1

Los Robles Trail [1]

From the Green Meadow trailhead, go through the gate and bear right at the fork about 0.1 miles in

0.3

40

10

0.3

2

Los Robles Trail [1]

At Oak Creek Loop Connector continue straight on the Los Robles Trail [1]

0.06

30

0

0.4

3

Los Robles Trail [1]

At Los Robles East/West Split bear right, up and then downhill, on Los Robles Trail [1]

0.14

20

20

0.5

4

Los Robles Trail [1]

At the Bottom of Space Mountain, turn left up the hill. Los Robles Trail [1] turns into a single track at this point

1.65

690

100

2.2

5

Los Robles Trail [1]

At the Top of Space Mountain, take a break to enjoy the view, then continue on

0.9

100

190

3.1

6

Los Robles Trail [1]

Cross the Ventu Park Fire Road and continue on Los Robles Trail [1] single track on the other side

0.5

150

10

3.6

7

Los Robles - Rosewood Connector

Turn right onto the Los Robles - Rosewood Connector for a very short distance

0.04

15

0

3.6

8

Picnic Table Spur [10]

Turn left onto the Picnic Table Spur [10]

0.07

20

0

3.7

9

Picnic Table Spur [10]

At the Picnic Table, have a snack and enjoy the view. On a clear day you can see the Channel Islands. Then turn around and go back towards Rosewood Trail

0.07

0

20

3.7

10

Los Robles - Rosewood Connector

Turn right at Los Robles - Rosewood Connector, continue for a very short distance to the next turn

0.04

0

15

3.8

11

Los Robles Trail [1]

Turn right onto the Los Robles Trail [1] and head down the somewhat rutted and loose switchbacks

1.23

140

570

5.0

13

Los Robles Trail [1]

Near the bottom of a steep, loose hill, the Los Robles Trail [1] turns left. The Felton Street Connector is straight ahead; don't go that way! Not far before the end, cross a paved access road

1.2

170

275

6.2

14

Los Robles Trail [1]

At the Potrero Rd Trailhead, turn around and go back up the way you came and cross the paved access road.

1.2

275

170

7.4

16

Felton St Connector [9]

At the Felton St Connector [9], turn left and go downhill to the Felton Street Trailhead

0.24

0

125

7.6

17

Lynn Road [S2]

Ride down Felton St to Lynn Road [S2], turn right and ride all the way to the Rosewood Trail, which will be on the right

1.75

110

320

9.4

18

Rosewood Trail [2]

Turn up the Rosewood Trail [2] single track on the right

0.3

90

20

9.7

19

Rosewood Trail [2]

Continue straight at the Regal Oak Trailhead and up the Rosewood Trail [2]. Settle in for a long climb

1.5

730

30

11.2

20

Los Robles - Rosewood Connector

Turn left on the Los Robles - Rosewood Connector towards Los Robles Trail for a very short distance

0.04

0

15

11.2

21

Los Robles Trail [1]

Turn left onto the Los Robles Trail [1] to head back toward Space Mountain

0.5

10

150

11.7

22

Los Robles Trail [1]

Cross Ventu Park Fire Road and continue up Los Robles Trail [1] single track on the other side

0.9

190

100

12.6

23

Los Robles Trail [1]

Continue down the Space Mountain section of Los Robles Trail [1]

1.65

100

690

14.3

24

Los Robles Trail [1]

At the Bottom of Space Mountain, turn right onto the Los Robles Trail [1] fire road

0.14

20

20

14.4

25

Los Robles Trail [1]

At the Los Robles East/West Split, go straight down the hill and continue straight

0.06

0

30

14.5

26

Los Robles - Oak Creek Loop Connector

At the Los Robles - Oak Creek Loop Connector, turn left downhill for a very very short distance to Oak Creek Loop

0

0

0

14.5

27

Oak Creek Loop [4, 5]

At Oak Creek Loop [4, 5], turn right onto the Whoop-De-Doo section

0.35

20

110

14.8

28

Greenmeadow Avenue [S1]

At the paved Greenmeadow Avenue [S1], turn right to get to Moorpark Rd and Los Robles Trail trailhead

0.3

60

0

15.1

This page was generated on January 22, 2006