Kampung Meritam's Mud Volcanoes in Limbang,Sarawak.

 Buak,Buak This is how the local folk call it. This is the only mud spring in Limbang (or in Sarawak, perhaps). It has been a place for the  people to come and shower for fun, but it is less known by the town people in Limbang. There you will see many  mud springs (of various sizes, either dead or alive) all over the place. Being there just makes you feel like walking on the surface of The Moon.
When visiting Limbang go for a mud bath in Kampung Meritam's mud volcanoes. The mud volcanoes form natural, cool mud baths that locals and occasional tourists enjoy. Wallow in the mud pools, enjoy the mud slides and clean up in the site's excellent shower and toilet facilities afterwards. 
The mud volcanoes have free entry, though it is 35km from Limbang. Take the road to Kuala L (the Brunei road) and turn off when you see the Kampung Meritam sign. The mud volcanoes are signposted about 10km down this road, up a driveable track. A good landmark is a cellphone tower. Free showers are available. Visit the village just past the entrance to the mud volcanoes on your trip to see a delightful sarawak village. There are no shops nearby.