A comfortable backpack makes it easy to carry everything you need — water, snacks, sunscreen, and your camera — while keeping your hands free to snap photos along the way.

Even the most developed areas of the canyon have uneven terrain, so good footwear really makes a difference. Running shoes or sport sandals work well for rim walks, while mid-weight hiking boots with ankle support are ideal for any trails.

Temperatures at the canyon can shift more than you'd expect, especially between morning and afternoon. Light layers give you the flexibility to stay comfortable no matter what the weather brings. A light jacket or hoodie tucked in your pack is always a smart idea.

In the summer, a wide-brimmed hat will shield you from the sun during long stretches outdoors. In winter, a warm hat is a must — temperatures can dip lower than expected, especially in the early morning and evening hours.

The sun at the Grand Canyon is strong year-round, even on cloudy or winter days. Pack SPF 30 or higher and a good pair of sunglasses to protect yourself and keep everyone comfortable throughout the day.

The canyon air is very dry, and dehydration can sneak up on you — especially if you're hiking. A good rule of thumb is about 3 quarts per adult for the day. Before you go, look up which trails have water stations and where they're located.

Portable, nutritious snacks like trail mix or granola bars are perfect for keeping energy up during your visit. Food at the canyon can be pricey and lines can be long, so packing your own saves both time and money.

Every rim of the Grand Canyon offers incredible photo opportunities you'll want to remember. Bring your camera and a spare set of batteries — or make sure your phone is fully charged before you head out.

There's so much for kids to explore and enjoy at the Grand Canyon, but some programs and shuttle buses do involve waiting. A small book or toy can help keep little ones happily occupied while you wait for the fun to begin.