This museum benefits from a great location in a green environment on Saint Helen's Island. The Biosphere Museum is dedicated to preserving the environment and sustainability. Natural environments are recreated indoors. It is a great activity for families, and the sphere is very photogenic from the outside.

There are two waterfalls in the vicinity of Nha Trang, both of which make for excellent excursions into nature. Ba Ho Falls, at a distance of roughly 30km north of central Nha Trang, are the falls that attract most visitors. You will need a ride to reach the entrance to the natural area (get a taxi or Grab). Bring swimwear, sturdy shoes (not flip-flops), and your own water. Note that water volumes may vary dramatically depending on whether you visit during or outside the dry season (January through August). Another option is Fairy Spring Waterfalls (Suối Tiên), mostly favoured by local youth. These are much smaller compared to Ba Ho, but there is still an opening fit for swimming. There is a small admission fee to visit both falls.

After a lot of walking in the bustling city, a break in a lush green park can be necessary. The Giardino Bellini park is located just off the Via Etnea in the city centre, and here you can enjoy a quiet moment among plants, trees, statues and fountains.