Experience the natural wonders of the Thai jungle with this day trip from Chiang Mai. Enjoy biking down a mountain and crossing a creek. Marvel at the local flora and fauna at the Obkhan River National Park. Travel from your accommodation in Chiang Mai to the Takkatan cave system on a mountain top. Enjoy a nice outdoor lunch with views of the surrounding valley. Ride your mountain bike through dynamic mountain terrain down to the heavily forested Khanin Valley.  Stay cool under the trees of this northern Thai jungle and cross Khanin creek. Stop for a rest at the ancient well of Wat Nin Prapha Temple. Snap some photos of the colorful artwork at the temple.  Have some light refreshments before heading to Ob khan River National Park for a nature walk. Finish your trip with a revitalizing swim in the crystal clear water.