For your best preparation, below are some useful information that you need to know:

1. How to get around in Nhatrang?
Nha Trang is a famous tourist city so there are many means of transportation for you to get around:

By rental motorbike: The cost of renting a motorbike in Nha Trang is relatively low, from 80,000 to 180,000 VND/day, depending on the type of motorbike. For renting purposes, you need to show your identity card and pay a deposit.
By taxi: As a developed tourist city, Nha Trang has many taxi companies to choose from. The taxi fare ranges from 5,000 to 16,000 VND/kilometer, depending on how far you go.
By bus: Traveling by bus is also extremely convenient because there are many bus routes going around the city. The hours of operation of Nha Trang buses is from 5 a.m. to 6 p.m daily. The bus fare is around 4,000 – 8,000 VND/trip.

You should rent a motorbike to get around in Nha Trang (Source: Collected)

2. What to eat in Nha Trang?
Without enjoying the delicious and famous specialties, your Nha Trang day trip will not be complete. The seafood here is extremely diverse and the locals take advantage of it to process many tasty dishes to serve tourists. Some famous foods you should try once when visiting Nha Trang are deep herring salad, jellyfish noodles, squid pancakes, grilled chopped fish, grilled pork rolls,…

Nha Trang Vietnamese cuisine is diverse with many tasty dishes (Source: Collected)