Paris is a beautiful city with so much to see and do. Here's an ideal itinerary for 5 days in Paris that is family-friendly:

Day 1: Arrival and Eiffel Tower

• Start your day by checking into your hotel and freshening up.
• Head straight to the Eiffel Tower, one of the most iconic landmarks in Paris. You can take the elevator or climb the stairs to the top for stunning views of the city.
• After taking in the view, head to the Champ de Mars park at the base of the tower for a picnic lunch.
• In the afternoon, explore the surrounding area, including the Trocadéro Gardens and the Seine River.

Day 2: Louvre Museum and Montmartre

• Begin your day at the Louvre Museum, home to some of the world's most famous art pieces, including the Mona Lisa.
• After exploring the museum, head to Montmartre, a charming neighborhood known for its bohemian vibe and stunning views of the city.
• Visit the Sacré-Cœur Basilica, a beautiful church perched on a hilltop, and enjoy the street performers and artists in the area.
• End your day with dinner at one of the many restaurants in the area.

Day 3: Notre-Dame Cathedral and Latin Quarter

• Start your day at the Notre-Dame Cathedral, a stunning example of Gothic architecture.
• After exploring the cathedral, head to the Latin Quarter, a lively neighborhood filled with cafes, bookstores, and historic buildings.
• Visit the Panthéon, a neoclassical building that houses the remains of many famous French figures.
• In the evening, enjoy dinner at one of the many restaurants in the area.

Day 4: Palace of Versailles and Champs-Élysées

• Take a day trip to the Palace of Versailles, a stunning palace that was once the home of French royalty.
• Explore the palace and its beautiful gardens, including the famous Hall of Mirrors.
• In the evening, head back to Paris and stroll down the Champs-Élysées, one of the most famous streets in the world. Enjoy shopping, dining, and people-watching.

Day 5: Seine River Cruise and Arc de Triomphe

• Start your day with a relaxing Seine River cruise, which will take you past many of Paris's most famous landmarks.
• After the cruise, head to the Arc de Triomphe, a massive monument that honors those who fought for France.
• Climb to the top of the monument for stunning views of the city.
• End your day with a farewell dinner at one of Paris's many excellent restaurants.

I hope this itinerary helps you plan your trip to Paris! Let me know if you have any questions or need further assistance.