Hello,
For a stay of less than a month, you need to apply for an e-tourist visa. The process is to apply online not too long before your departure. Make sure to follow the instructions carefully when uploading your ID photo. The cost is roughly 27 €, including processing fees, I believe.
You’ll receive an ETA authorization by email within 48 hours, which you’ll need to print for travel. Upon arrival, you’ll have to present your passport and ETA at an "e-tourist visa" counter, where they’ll take your fingerprints and confirm your visa, valid for 30 days from your arrival date.
There’s only one official website for the application:
https://indianvisaonline.gov.in
Other sites are service providers or scams that’ll charge you a fortune.
Hello.
Thanks a lot for the info!
They’re asking me for over 100 €. So, I need the "e-tourist visa" after all.
I’ll take a good look.
Thanks again.