Celebrate the nation's 250th birthday in national parks, homes to many of our country's majestic landscapes and inspiring history.

Join the celebration on August 25! Find ways to join the fun in national parks or virtually from anywhere.

It's not over yet! Squeeze in a little more summer fun at national parks, which have countless opportunities and places to explore.

Explore historic lighthouses that once aided maritime travelers to navigate oceans, lakes, and rivers.

Summer is a great time to enjoy the rivers, lakes, and beaches in national parks. Here are a few tips to stay safe.

Heat can be an invisible threat no matter what park you visit in the summer. Beat the heat with simple tips.

Follow, share, and be a part of the conversation on official National Park Service social media channels.

Explore the national parks through multimedia. Search for photos, videos, webcams, and audio files on any topic.