There is a lot of good hiking and horse riding in the beautiful countryside around Da Lat. Guides are recommended and can be hired locally. Generally, the northwest is the best region for hiking. Other good destinations include Bach Ma National Park, Cuc Phuong National Park (near Hanoi) and Lang Bian Mountain (in Da Lat), where guides are compulsory. In the north, Ba Be Lake National Park (which contains several lakes, waterfalls and caves) and Cat Ba National Park on Cat Ba Island also offer beautiful scenery.