Hello! Traveling to Canada's bustling cities of Toronto, Hamilton, and Kingston sounds like a wonderful plan. Here are some tips to help you on your journey.

Best Time to Visit:
The best time to visit cities like Toronto, Hamilton and Kingston in Canada is from late April to October when the weather is mild and enjoyable. These cities offer a host of outdoor activities and the fall foliage is at its peak in September-October.

Route and Accessibility:
Toronto's Pearson international airport is well connected to a variety of destinations around the world. After landing, you can use local transportation like the UP Express train, taxis, or car rentals to get around in the city. When travelling to Hamilton and Kingston, consider using a car or bus services from Toronto.

Accommodation and Booking:
Both cities have plenty of accommodation options ranging from budget to luxury. It's advisable to book your stay in advance, particularly if your travel coincides with popular events like the Toronto Film Festival, art crawls in Hamilton, or Kingston's Writersfest.

Clothing and Essentials:
Given Canada's weather, carry both warm and light clothes. Remember to pack an umbrella or raincoat as rain can be frequent during the summer. Sunscreen, comfortable shoes for walking and sightseeing are a must. Depending on the season, insect repellent might be useful.

Health and Safety:
Canada is generally a safe country to visit, though it's always advisable to have travel insurance. Keep emergency contact numbers handy. Also, the healthcare system in Canada is excellent so you can expect good medical services if required.

Local Etiquette and Respect:
Canadians are known for their politeness and it is customary to say 'please', 'thank you', and 'excuse me'. Also, tipping at restaurants, taxis, and hairdressers is an ingrained part of the culture and is usually expected to be around 15-20% of your bill.