Tham Pa Seuam (Pa Seuam Cave) is a beau­ti­ful 3‑kilometer long riv­er cave which can be ful­ly appre­ci­at­ed by rent­ing kayaks as part of a 3‑hour tour inside, or swim­ming through the cave. Oth­er­wise, you can walk to the entrance of the cave but can­not go very far inside (free) with­out swim­ming. Even the entrance … Con­tin­ue read­ing Tham Pa Seuam, Thakhek Laos