One of my favorite hikes, 1.3 miles long and moderately difficult, Great Head takes about an hour and a half to complete. Rest areas along the way are usually located in the most picturesque spots.

The trail starts at Sand Beach and then goes up 324 feet for spectacular views of an estuary, the outer islands, and the Atlantic.

Wooden markers denote trail heads, forks, and summits.

Jordan Pond is a very safe and lovely trail, 3.2 miles long and easy for most. Behind me, the Bubbles, twin hills north of Jordan Pond, rise imposingly, and the fall colors are glorious.

Our group poses for a portrait on one of the simple wooden bridges constructed over a small inlet.

Plank walkways have been built to protect the forest's fragile surface from hikers' footsteps.

Most trails are clearly marked with names and distances carved into rustic wooden signs.

A short but nail-biting trek up a dome-shape mountain, the hike is 2 miles long and difficult.

A view of a marshy area near Beehive.

Acting editor in chief Gael Towey; her husband, Stephen Doyle; and their son, August, cling happily to the rails that aid climbers up Beehive.

Gael and Stephen's daughter, Maud, and I look very pleased as we reach the summit.

After years of hiking, I've learned the essentials for successful outings and getting the most out of a day on the trails. 

1. Use a guidebook to plan your hike. Pay close attention to the level of difficulty, distance, and duration. Do not choose a hike that is too advanced for your ability. 

2. Check the weather forecast before heading out, and be cautious of wet conditions. 

3. Wear comfortable nonslip shoes or boots. Dress in layers, and bring a hat and sunglasses. 

4. Bring a small, lightweight backpack, and fill it with basic first-aid needs, a compass, the trail map, tissues, bottled water, and a rain jacket. It's also a good idea to carry a small flashlight, a whistle, and a penknife. 

5. Always wear sunblock. 

6. Bring your cell phone, and tell a responsible person where you are going and for how long. 

7. Obey the region's hiking rules -- follow the markers, and don't veer off the trail. Always hike with another person. 

8. Carry a small camera. You never know what you will see: a moose, a wild orchid, an especially beautiful rainbow. 

9. On long hikes (more than 4 miles), bring along a healthy snack. 

10. Do not take dogs on inappropriate trails. Always carry extra water for pets.