If your plan is to explore all the three main islands of Seychelles, Mahé, Praslin, and La Digue, then you need at least 12 to 14 days to make sure you’ll get to see everything. However, if you only aim to spend your time in Mahé, the main island, then one week should be enough. Read the full guide here: 15 Awesome Things To Do In Mahé It also depends on if you’re traveling solo, with your partner, or with your family. Traveling solo gives you more flexibility, so you’ll probably be able to do more in less time, whereas if you’re traveling with young children, then you’ll need more time to explore and experience some of Seychelles best beaches.