Bali is a beautiful island with so much to offer. Here's an ideal itinerary for 4 days in Bali:

Day 1: Arrival and Relaxation

• Arrive at Ngurah Rai International Airport and check into your hotel or villa.
• Spend the day relaxing by the pool, enjoying the beach, or exploring the local area.
• In the evening, head to Jimbaran Bay for a seafood dinner on the beach.

Day 2: Ubud and Rice Terraces

• Start the day early and head to Ubud, the cultural heart of Bali.
• Visit the Sacred Monkey Forest Sanctuary and see the playful monkeys up close.
• Explore the traditional market and pick up some souvenirs.
• Visit the Tegalalang Rice Terraces and take a walk through the lush green fields.
• End the day with a Balinese massage at a spa in Ubud.

Day 3: Waterfalls and Temples

• Head to the north of Bali and visit the stunning Sekumpul Waterfall.
• Stop at the Ulun Danu Beratan Temple, a beautiful temple located on the shores of Lake Beratan.
• Visit the iconic Tanah Lot Temple, perched on a rock formation in the sea.
• Enjoy a sunset dinner at a beachfront restaurant.

Day 4: Beaches and Sunsets

• Spend the day relaxing on one of Bali's beautiful beaches, such as Seminyak or Kuta.
• Take a surf lesson or rent a stand-up paddleboard.
• In the evening, head to Uluwatu Temple and watch the famous Kecak Fire Dance while enjoying a stunning sunset over the Indian Ocean.

Of course, this itinerary can be customized to suit your interests and preferences. Bali has so much to offer, from adventure activities like white water rafting and hiking to cultural experiences like cooking classes and traditional dance performances.