From Hanoi to Topas Ecolodge, your methods are detailed as follows:
1. A private car or shuttle service: The simplest and most comfortable option is to book a private car or direct shuttle service; this is done conveniently via Topas Ecolodge. Door-to-door service is provided from your hotel in Hanoi to the lodge. Depending on the situation of the traffic, this could last for around 3-4 hours.
2. Take the bus to Sapa: While working with public transport may be a preferred option to you, you may have to take a night bus from Hanoi to Sapa. A number of companies will cater to this; buses depart in the evening, giving you an opportunity to sleep on this 6-8 hour journey. Take a taxi or arrange for your lodge to organize a pick-up for you from the bus station, which is about 45 minutes away.
3. Train-bus combination: Night train from Hanoi to Lao Cai in combination with a bus or shared minivan to Sapa. From Sapa, the same transportation options apply.
Whatever your choice remains, it is better to plan in advance and book your transportation, notably in high season, with a view to facilitate your journey.
Travel time: 5-6 hours.
Fee: It may be expensive; however, such is the most comfortable and flexible option. You can hire a private car or taxi from Hanoi to make this journey.
Arrangements: One can book online, through their hotel, or a travel agency. Ensure you set a price for this mode of transportation first.