Walk around a Mangrove Forest at Pran Buri Forest Park
Not too far from Khao Kalok Beach and Hua Hin, you will find a very nice walking trail inside Pran Buri Forest Park, a forest park established to preserve the nearby mangrove forests and educate the locals about their importance as the first-line defense against Tsunamis and storms. The forest park has built a really nice wooden trail that hovers above the Mangrove forest allowing you to get up close to these beautiful trees without disrupting the hundreds of species the mangrove forest is sheltering.
The walking trail goes in a loop and it is 1 km long with most areas under the shade. Right around 2/3 of the trail, you will find a viewing tower where you can go up and see just how expansive the mangrove forest really is. Pran Buri Forest Park's opening hours are between 6 AM to 6 PM and there is no entrance fee for the mangrove forest walking trail. It is a nice quiet walk and a nice place to hide from the mid-day heat of Thailand.