Absolutely! São Paulo and Paraty are magnificent places to visit in Brazil. Here are some travel tips:

Best Time to Visit:
The best time to visit São Paulo and Paraty is from March to May and October to November when the weather is comfortable. Sao Paulo is a year-round destination but Paraty can be extremely hot during the summer.

Route and Accessibility:
You can easily reach São Paulo by flight as it is well-connected internationally. From São Paulo, you can travel to Paraty by road, which is roughly a 4-hour drive. There are also bus services available.

Altitude and Acclimatization:
São Paulo and Paraty are at relatively low altitudes, so acclimatization usually isn't an issue here.

Accommodation and Booking:
Both São Paulo and Paraty have a wide range of accommodation options, catering to all budgets. Booking in advance is a good idea, especially during high season.

Clothing and Essentials:
São Paulo has a varying climate, so pack light clothing for hot weather, and also a raincoat or umbrella for unexpected showers. Paraty is more tropical, so beachwear is a good option, but don't forget a hat, sunblock, and bug repellent for protection.

Health and Safety:
Ensure your routine vaccines are up to date before travelling. Also, it is advised to have travel insurance. In São Paulo, be mindful of your surroundings especially in crowded areas due to petty crime.

Local Etiquette and Respect:
Brazilian culture is quite relaxed. Casual dressing is accepted, be respectful of local traditions and customs. Learn a few basic Portuguese phrases as English isn't widely spoken outside São Paulo. When visiting churches, dressing a bit more conservatively will be appreciated.