It's a bit of a trek.

Meaning

It's a long and possibly arduous journey.

Examples

• John: 'Getting to the summit is a bit of a trek.'<br>
• Alice: 'I know, but the view from the top is supposed to be incredible.'
• John: 'Yes, it's a bit of a trek, but very rewarding.'
• Alice: 'The hiking trail is quite challenging.'<br>