Reviewed by: gooner , from rochester minnesota

Summary:
Many-many different options. You could do a 1 hour loop, or do a bunch of different loops together for an all day epic ride. Bring water and food, and don't go after a rain. If you have an old-school elevated chainstay bike with forks that have tons of clearence (bontrangers) then you might consider Mililani after (and during) the rains. It is an illegal trail so ride at your own risk. If you get hurt, don't blame the landowners or they'll start kicking people out more often.

Recommended Route:
This is one of the best places to go on a group ride.

Other recommended trails in the same area:
This is all info as I remember it from '96

Reviewed by: gunyer , from ewa beach

Summary:
damn..lots of pedeling...nice views..very hot during the summer months..hardtails rule..

Recommended Route:
just follow the fire road..

Other recommended trails in the same area:
manana

Reviewed by: Gyro , from Wahiawa

Summary:
Awesome network, not too technical for a beginner or novice, but still challenging, fun, and a great workout; an endless playground. Easy to get lost but you figure it out after about 10 rides. Uphills are manageable w/ a few steep "throw your bike up on your shoulder sections". Nice downhill that you can blaze down or play it conservative. Unlike trails like Aiea Loop there are few portions where if yu wipe out you may fall hundreds of feet. The Whoop-dee section is an awesome reward for getting to the top. Not too many roots, but a lot of crevices in the middle of some trails to make the high speed descents interesting but manageable. These are the best trails on island EXCEPT in the Winter. The "red clay-like mud" turns your bike into a sled rather a two wheeled vehicle so be prepared to walk. Mango Loop on the south side is becoming overgrown w/ elephant grass although not seeing where you're going can be fun. Recommend long sleeve jersey and glasses are a must. Be prepare to get a few scratches on your face.
MTBikers outnumber hunters so its pretty safe even if you're solo.

Recommended Route:
Access thru paintball area go to 2nd "jeep road" and make a left to do Mango Loop CW or take a right past the gate take a left on the road and go a bit and access Mango Loop CCW (I prefer CCW) on the right at the two Mongo Mango trees.

Other recommended trails in the same area:
No one has mentioned these trails in anything I've seen about MTBing on Oahu: Schofield Barracks East Range (across from Wheeler Airfield gate). Don't worry no shooting here just an open access training area. No technical portions just military jeep road w/ a lot of long shallow HOT climbs to get you in shape. Logged 30 miles one ride without repeating a trail. Runs between Wahiawa and Mililani Mauka and gets you into the Koolous.

Reviewed by: nate dawg , from kailua, HI

Summary:
this is the mountainbiker playground. millilani is one place you can definitely get lost, so go with some friends. enjoy exploration of new terrain, but realize that a lot of trails lead to dead end drop offs. at the top some technical drops and on the ride back down there's a lot of fat cracks in the mud so enjoy. always bring spares, too long of a ride to not fully enjoy

Recommended Route:
start at the pearl city industrial area to extend the trail ride and the finish. be prepared for a long ride/hike up. stay on the main, wide dirt track on the way back. go past the gate on the end of the high grass section to get back on the street.

Other recommended trails in the same area:
aiea loop, manana and if in the north shore haula, pupukea, and waimea.