Hiking with a baby

Avery

We are taking our first trip with our 3 month old and will be hiking. How do you moms feel about hiking with a baby that young? To protect him I have Aveeno baby sunscreen, babyganics bug repellent, and a hat, do you think this is sufficient? The temp will probably stay around 70-75 degrees, how long would you keep a baby outside for if they’re in the shade? Thanks so much!