History, images, books, and curiosities
Artvee – classical art
The Artchive – high-resolution art scans
Shorpy – historical photo archive
Ohio Memory – Ohio specific archives
Project Gutenberg’s Books in Harvard Classics – free ebooks sorted by popularity
Standard Ebooks – Free and liberated ebooks
The Internet Archive – A digital library of Internet sites and other cultural artifacts in digital form
The Public Domain Review – an online journal dedicated to the exploration of curious and compelling works from the history of art, literature, and ideas
Nature and outdoors
Appalachian Trail Thru-Hiker Gear List
Bikepacking
Travel tools
AwardWallet – track reward program balances
Point.me – find flights with using points
PointsYeah – find flights with using points
AwardTool – find flights with using points
Roame.Travel – find flights with using points
AwardHacker – find the best award flights
ExpertFlyer – find flight availability
FlightConnections – to see direct flight routes
FlightRadar24 – a real-time global flight tracking service
Where to credit – figuring out frequent flyer program to credit
Rome2rio – discover how to get anywhere by plane, train, bus, ferry & car
AutoSlash – find the best deal on car rentals
KAYAK Rendezvous – when in different cities, find a place to meet
Budget Your Trip – travel costs from around the world
SkipLagged – using loopholes to find better airfare pricing
Travel Freely – credit card tracking for points and miles
Cardmatch tool – find pre-qualified credit card offers
Nomadlist.com – places for digital nomads to live
Directories
Falling fruit — Map the urban harvest
