Hello! It sounds like you're planning a wonderful trip through Malaysia. Let's dive into some travel tips for Kuala Lumpur, Ipoh, and Kota Kinabalu.

Best Time to Visit:
The best time to visit Malaysia is between March and October to avoid the monsoon season. The weather is generally warm and humid throughout the year.

Route and Accessibility:
Starting your journey in Kuala Lumpur, you can use trains, buses or domestic flights to navigate the country. Kuala Lumpur to Ipoh is just a few hours by train, while getting to Kota Kinabalu on the island of Borneo will require a domestic flight.

Accommodation and Booking:
Advance booking is recommended especially for popular accommodations and during peak seasons. Kuala Lumpur and Kota Kinabalu offer a wide range of accommodations, while Ipoh has more budget-friendly options.

Clothing and Essentials:
Lightweight casual clothing is suitable for Malaysia's tropical weather. Don't forget a good pair of shoes for walking and sightseeing. Rain gear and sun protection are also recommended due to occasional showers and intense sun.

Health and Safety:
Stick to bottled water, maintain good hygiene, and keep up-to-date with routine vaccines. Also, be aware of your belongings at all times in busy, tourist-heavy areas to protect against pickpocketing.

Local Etiquette and Respect:
Malaysia is a multicultural country with Islam as the state religion. Dress modestly, especially in religious and rural areas. Respect local customs and avoid sensitive topics like politics and religion.