Inviting Friends to Hike: what to say in English

Hey, are you free this Saturday? A bunch of us are going hiking at Grouse Mountain. You should come!

Ask if they are free to join.

I was thinking of doing the Lighthouse Trail. It's supposed to be beginner-friendly. You down?

Suggest a beginner-friendly trail.

I haven't been outdoors in forever. We should totally get some fresh air this weekend.

Express need for outdoor activity.

Let's meet at the trailhead at 9 AM. I'll drive — my car can fit four people.

Set meeting time and offer a ride.

Make sure to bring water and sunscreen. Oh, and wear proper shoes — no sandals!

Remind to bring essentials and wear shoes.

Awesome, it's a plan! If it rains, we can just do brunch instead. Sound good?

Confirm plan and suggest a backup.

Oh shoot, something came up. Can we raincheck? Maybe next weekend?

Request to reschedule due to a conflict.

No worries! Just let me know when you're free and we'll figure it out.

Assure flexibility for future plans.