There are some nice rides out of Hua Hin up into the hills near the Burma border and I don't see any write ups on the site. Kaeng Krachan national park is huge and made up of hills and lakes and all kinds of good stuff. There are some empty roads through the hills with good bends. It would be nice to be able to ride up to Phanoen Thung...... But you can't because for some inexplicable reason motorcycles are banned from going up the mountain.... But gas guzzling 4x4s and pick ups are fine apparently..... Not sure why... But its a pity because it looks great. Around Kaeng Krachan reservoir is beautiful and some great roads through the hills. You head West from the highway on the 3499 and then once you hit the hills and the lake head out onto the sideroads. I got lost on the north side where I came across well surfaced roads through good scenery and cold beer overlooking the water. The other place worth a potter is the coastal bit around Pranburi. Going South of Hua Hin turn left at Pranburi and then follow the signs to Sam Roi Yot National park. The park is a marine affair..... But the roads around go through areas of huge limestone outcrops not unlike on the road to Pai or Mai Chau in north Vietnam. Very impressive. The sea is just 1/2 km away, so its a nice combination. Petchaburi is nice as well..... Not unlike Lampang in feel. All this is within a hop of Bangkok. A good combination of routes would be to head for the Kanchanaburis/Sai Yok/Sanghlaburi area..... Then head south through Ratchaburi to Kaeng Kratchan.