Why we do not name five winners
The United States has dozens of national parks, and the scenery ranges from glaciers to deserts to subtropical swamps. Naming a top five would imply an objective ranking that does not exist, and it would also steer more crowds toward a few well-known places. A better approach is to describe what the system protects and how to match a park to your interests.
What national parks are
National parks are federally protected areas managed by the National Park Service, an agency created in 1916. The first national park, Yellowstone, was established in 1872. Parks exist to preserve scenery, wildlife and natural or historic features while allowing visitors to enjoy them, which creates a constant balance between access and protection. National parks are only one category within a larger system that also includes monuments, seashores, historic sites and recreation areas, so a place you have heard of may be managed under a different name.
The kinds of landscapes protected
Reading across the system, a few broad landscape types stand out.
Mountains and glaciated valleys. Granite cliffs, alpine lakes, meadows and high passes feature in many western parks. Glacial history is visible in U-shaped valleys and sharp peaks, and in some places small glaciers survive, though many have been shrinking.
Canyons and deserts. Layered rock walls, arches, hoodoos and wide desert basins show geologic time in unusually clear form. Some of the most famous canyon scenery is covered in the Grand Canyon guide.
Geothermal and volcanic areas. Hot springs, geysers, mud pots and lava landscapes demonstrate active geology. The Yellowstone trip planning article covers one such park in depth, and the article on volcanic eruptions explains the underlying processes.
Forests. Old-growth redwoods, giant sequoias, temperate rainforest and eastern hardwoods offer very different experiences, from towering groves to fall color across rolling ridges.
Coasts and islands. Rocky headlands, sea caves, tide pools, barrier islands and offshore archipelagos are protected in several parks, with some reachable only by boat.
Wetlands and subtropical areas. Slow rivers of grass, mangroves and swamps support wildlife quite unlike that of the mountains.
Caves and karst. A few parks protect underground systems, with guided tours that are often limited and timed.
Choosing a park
Instead of seeking “the best,” try these questions:
- What do I most want to see: mountains, desert, water, wildlife, or something unusual like geysers or caves?
- How much walking do I want? Some parks have scenic drives and short boardwalks, others reward long hikes.
- When can I go? Seasons shape what is open and what is pleasant.
- How far am I willing to travel, and how will I get around inside the park?
- Do I want crowds and services, or quieter surroundings?
Lesser-known parks often have much smaller crowds than the famous names while offering fine scenery.
Planning a visit
National parks can be crowded, and some require advance planning.
- Check official sources. The park’s page on the National Park Service website lists current alerts, road and trail closures, fees, shuttle information and conditions. Ranger information changes with weather, wildfire, floods and maintenance, so look again just before you go.
- Reservations and permits. Some parks use timed entry in busy periods. Campgrounds, lodges and certain trails or backcountry areas may need reservations or permits months ahead. Rules vary by park and by year.
- Seasons. The article on national park seasons discusses how timing shifts crowds, access and scenery. High-elevation roads can close for snow, desert parks can be dangerously hot in summer, and some coastal parks are best outside storm season.
- Getting there. Many parks are far from cities. Leave extra time for drives and avoid assuming that phone service or navigation apps will work inside.
- Lodging. Inside-the-park lodging is limited, so nearby gateway towns often fill the gap.
- Fees and passes. Entrance fees and annual passes exist, and amounts change, so confirm them officially.
Staying safe
Wildlife in parks is wild. Keep the distances posted by rangers, store food properly, and never approach or feed animals. Heat, cold, altitude and weather cause far more trouble than animals do. Carry water, tell someone your plans, and turn back if conditions change. The basics of hiking and camping apply, and a travel insurance policy can be worth considering for remote trips.
Leaving things as you found them
Parks are meant to last. Staying on trails, packing out trash, leaving rocks, plants and artifacts in place, and respecting quiet hours make the experience better for everyone. If you are unsure what a rule means, ask a ranger, as they are usually glad to explain.