(always use in incognito mode as some store cookies and increase prices)
Rome To Rio – How to get from somewhere to anywhere.
Sky Scanner – The cheapest flight search engine.
Bla Bla Car – Ride sharing site.
Seat 61 – A dude who knows lots about trains.
Hitchwiki – Everything you need to know about hitch-hiking.
Air Bnb – Stay in other people’s homes.
Couchsurfing – Stay in other people’s homes for free.
Hostel World – Find a hostel wherever you go.
Booking.com – Everything from Hostels & Bnb’s to Hotels.
Trip Advisor – The one stop travel stop.
Yelp – Something about a South Park episode.
Wiki Voyage – The Wikipedia for voyages.
Price Of Travel -How much places cost.
/R/Travel – Sub-Reddit focused on travel, use the search function to find advice.
Lonely Planet – Forums, articles & advice.
Numbeo – A great site for comparing prices for everything from food to socks.