I've been to over 200 high-end golf courses around the globe. Here are 8 mistakes I always see first-timers make.

• I've played golf for decades and have visited many famous golf courses around the world.
• I often see first-timers at high-end courses forget to check the dress code or choose the wrong tee.
• If you're going on a golf trip, don't overpack and check if the course has other amenities, too.

I've written about golf for the past 30 years, though I've been playing since I was about 10.

I've also been privileged to visit over 200 courses around the world, including legendary spots like Pebble Beach, Cypress Point, and Southern Hills — home to many PGA tournaments over the years.