Diemer Trail

MODERATE 42 reviews
#6 of 24 trails in

Diemer Trail is a 3.7 mile lightly trafficked loop trail located near Yorba Linda, California that features beautiful wild flowers and is rated as moderate. The trail offers a number of activity options and is best used from March until October. Horses are also able to use this trail.

DISTANCE
3.7 miles
ELEVATION GAIN
554 feet
ROUTE TYPE
Loop

kid friendly

birding

hiking

nature trips

trail running

walking

horseback riding

views

wild flowers

wildlife

no dogs

Rolling Hills easy access to great hiking in Orange County Entering the Chino Hills State park from the south Entrance at Rim crest Dr. puts you right in the middle of a great park with an abundance of wildlife and scenery. The hike starts off on the south ridge trail from Rim crest dr. Hike west along the south ridge trail as it allows you views of Orange County. At about 2miles, the road forks. follow to the right on Diemer trail. Diemer trail winds down the hill for about a quarter mile. At the bottom, head east on Telegraph Canyon back 2 miles until you see the trailhead for easy street. head south on easy street trail and back to Rim crest dr. The ridge portion offers scenic views but little shaded areas. Telegraph Canyon offers great shaded areas to stop for a snack and cool down. The easy street trail a smaller trail that is off limits to mountain biking, but still be aware as bikers tend to ignore this rule. Easy street is also a moderately steep climb just over .3 mile.

trail running
7 days ago

Always enjoy running this route. Disturbing when encountering people who feel the rules don't apply to them - like the obese woman in the shocking pink t-shirt walking her French bulldog off leash on Telegraph Canyon Trail between Diemer Trail and Easy Street Trail. I shouldn't have to worry about encountering an unleashed dog in an area where no dogs are allowed. Hate it when the few spoil it for the many.

trail running
14 days ago

hiking
15 days ago

1 month ago

Great hike, multiple trails.

hiking
1 month ago

hiking
1 month ago

Nice trail! Not a very shaded trail so better bring a hat and put on some sunscreen if your prone to burning. Watch out for people on bicycles along the trail. Nice views and fairly easy terrain. Get there early as parking along the street can get busy on the weekend.

3 months ago

4 months ago

Nice trail with scenery and light traffic

4 months ago

5 months ago

hiking
5 months ago

hiking
6 months ago

hiking
6 months ago

6 months ago

6 months ago

On a clear day after the rain, was able to see panoramic views all the way to Catalina. If you start the trail going left from the trailhead, it's an easy to moderate level of effort.

hiking
7 months ago

hiking
8 months ago

8 months ago

hiking
9 months ago

10 months ago

Good trail...the inclines were steep and if you are out of shape they take a toll on you, but when you have completed any of the trails...you will feel like you worked out!