Here's an ideal itinerary for 5 days in Amsterdam:

Day 1:

• Start your day with a visit to the Van Gogh Museum, which houses the largest collection of Vincent van Gogh's paintings and drawings in the world.
• After that, head to the Rijksmuseum, one of the most famous museums in the world, where you can see works by Rembrandt, Vermeer, and other Dutch masters.
• In the afternoon, take a stroll through Vondelpark, Amsterdam's largest park, and enjoy a picnic or a bike ride.
• End your day with a canal cruise, which will give you a unique perspective on the city's architecture and history.

Day 2:

• Begin your day with a visit to the Anne Frank House, where you can learn about the life of Anne Frank and her family during World War II.
• After that, head to the Jordaan neighborhood, known for its charming streets, trendy boutiques, and cozy cafes.
• In the afternoon, visit the Negen Straatjes (Nine Streets), a picturesque shopping district filled with vintage shops, art galleries, and specialty stores.
• End your day with a visit to the Westergasfabriek, a former gasworks turned cultural center, where you can enjoy live music, theater, and film screenings.

Day 3:

• Start your day with a visit to the Royal Palace of Amsterdam, a stunning example of Dutch Baroque architecture.
• After that, head to the Albert Cuyp Market, one of the largest outdoor markets in Europe, where you can find everything from fresh produce to clothing and souvenirs.
• In the afternoon, visit the Heineken Experience, a museum dedicated to the history of the famous Dutch beer.
• End your day with a visit to the Red Light District, where you can experience Amsterdam's infamous nightlife and learn about the city's liberal attitudes towards sex work.

Day 4:

• Begin your day with a visit to the Amsterdam Museum, where you can learn about the city's history and culture.
• After that, head to the Plantage neighborhood, known for its beautiful parks and gardens, including the Hortus Botanicus, one of the oldest botanical gardens in the world.
• In the afternoon, visit the Tropenmuseum, a museum dedicated to the cultures of the world, with a special focus on Indonesia and other former Dutch colonies.
• End your day with a visit to the Rembrandt House Museum, where you can see the home and studio of the famous Dutch painter.

Day 5:

• Start your day with a visit to the Oude Kerk, Amsterdam's oldest church, which dates back to the 13th century.
• After that, head to the Artis Royal Zoo, one of the oldest zoos in Europe, where you can see a wide variety of animals and plants.
• In the afternoon, take a bike ride through the countryside surrounding Amsterdam, where you can see windmills, tulip fields, and picturesque villages.
• End your day with a visit to the A'DAM Lookout, an observation deck with panoramic views of the city and a swing that takes you over the edge of the building.