37 cities. Every continent.
Things to do in
every city on earth.
Straight answers, curated lists, and in-depth guides —
backed by live local data. No ads, no sponsored rankings, no fluff.
TTDI is an answer engine for travel. Every page answers one specific question — when to visit, what a day costs, where locals eat, whether it's safe — in the first fifty words, and then earns that answer with the climate record, the current exchange rate, and a catalog of places we can stand behind. No stubs, no sponsored rankings, no filler. A page exists because travelers keep asking its question, and for no other reason.
June
In season right now
Cities whose best-time verdict names June among their best months — with the month's real numbers, not a brochure's optimism.
From the question pages
Straight answers, verbatim
The newest verdicts — each one self-contained, sourced, and quotable exactly as written.
-
Airport to city — Nashville
Nashville International Airport (BNA) sits 8 miles southeast of downtown. Uber or Lyft is the best option, $15-25 to Broadway, about 15-20 minutes outside rush hour. WeGo Bus Route 18 runs to Music City Central for $2.00 but takes 40-50 minutes. Taxis charge a flat $25-30 to downtown. No rail link exists.
-
eSIM providers — Las Vegas
Airalo takes the top spot for Las Vegas eSIM providers in 2026, with plans starting at $4.50 for 1 GB on T-Mobile's network. The tie-breaker over Holafly and Nomad is activation speed. Airalo's QR-code setup works in under 2 minutes at Harry Reid International Airport, and its T-Mobile backbone holds signal through the Strip's casino-resort corridors where weaker MVNOs drop out.
-
LGBTQ-friendly — Las Vegas
Las Vegas ranks among the most LGBTQ-friendly cities in the western US. Nevada's constitution bans orientation-based discrimination after the 2020 Question 2 amendment, and same-sex marriage has been legal nationwide since 2015. The Fruit Loop on Paradise Road holds 4 dedicated queer venues within 2 blocks. PDA draws no attention on the Strip. Drag shows run nightly across multiple casinos.
-
Must-see — Las Vegas
The Las Vegas Strip after dark. Walk south from The Venetian to the Bellagio, roughly a mile. The fountains fire every 15 minutes from 8pm, with jets reaching up to 460 feet in 28°C desert air. The Sphere, opened 2023, is the one structure worth booking a ticket for. The High Roller wheel gives the orientation view from 550 feet.
Depth
From the guides
Long-form, named-author deep dives — the pages we'd hand a friend the week before their trip.
-
Nashville With Kids: What Actually Works (and What Doesn't)
Nashville's family-friendly score of 8.2 holds up if you know which marquee attraction to skip and which overlooked park to treat as your afternoon anchor. Here is the itinerary shape that actually survives small children.
Nashville
-
The Real Best Time to Visit Las Vegas (By What You Want)
Las Vegas swings 38.5°C between July's scorching highs and January's overnight lows. This guide uses 5-year daily-observation averages to map the real trade-offs across all 12 months and names the best window for every kind of traveler.
Las Vegas
-
The Real Best Time to Visit Riga (By What You Want)
Riga swings 22.9 degrees between January's 0.6°C high and July's 23.5°C peak. This guide maps every month against crowds and cost to name the single best window for budget visitors, first-timers, repeat travellers, and architecture fans.
Riga
Data desk
From the research desk
City rankings cut from the TTDI database — disclosed methodology, frozen citable editions, data published for reuse.
- TTDI Affordability Index 2026
Medellin leads the TTDI Affordability Index 2026 of 35 TTDI-covered cities.
- TTDI Family-Friendliness Index 2026
Singapore leads the TTDI Family-Friendliness Index 2026 of 35 TTDI-covered cities.
- TTDI Solo-Safety Index 2026
Tokyo leads the TTDI Solo-Safety Index 2026 of 35 TTDI-covered cities.
- TTDI Best-Months Heat Map 2026
Cape Town leads the TTDI Best-Months Heat Map 2026 of 35 TTDI-covered cities.
Europe
Asia & Pacific
Americas
Middle East & Africa
The contract
How TTDI works
Four rules govern every page we publish. Verified, not guessed. Named editors, accountable by name for the cities they steward. No paid placement, ever — a ranking cannot be bought, and a booking link never moves a verdict. And re-dated when conditions shift, because advice that was true in March can be wrong by August. The rules in full live at our editorial standards page; if we got something wrong, tell us and we will correct it in public.