Ilulissat vs Tulum

Ilulissat

Ilulissat has a polar tundra climate with short cool summers and long dark winters. The town sits north of the Arctic Circle but is warmed slightly by the coastal position — summer highs touch 10°C, winter lows commonly −20°C. What defines the year, however, is daylight: from late May to late July the sun never sets; from late November to mid-January it never rises. Plan visits around the light you want.

Tulum

Tulum has a tropical wet-dry climate. Temperatures are warm year-round, ranging from 22°C at night in winter to 34°C on summer afternoons. The dry season (November through April) is peak tourist season with low humidity, calm seas, and almost no rain. The wet season (June through November) brings daily afternoon thunderstorms, higher humidity, hurricane risk, and the annual sargassum seaweed invasion. April through September see the heaviest seaweed on beaches.

Ilulissat

Ilulissat is small enough to walk end-to-end in 25 minutes. There is no public bus system; the only motorised options inside town are taxis (few, expensive) and private hotel shuttles. Outside town, movement is by boat in summer (to the icefjord, whale watching, Disko Island) and by dog sled or snowmobile in winter. There are no roads leading out of Ilulissat — every onward destination requires a flight or ship.

Walkability: Town itself is highly walkable — flat-to-rolling streets and everything within 1.5 km. Once outside town, walking is limited to marked trails (yellow/red/blue route to Sermermiut). No paths link Ilulissat to any other settlement.

Tulum

Tulum has no unified public transport system and navigating between its two zones is one of the main practical frustrations of a visit. The Zona Hotelera beach road is 8-10 km long with no bus service — getting around requires taxis, bicycles, scooters, or rental cars. In Tulum Pueblo, colectivos (shared vans) connect efficiently to Playa del Carmen, Cobá, and other destinations. The Maya Train added a new option for intercity travel but its Tulum station is several kilometers from both zones.

Walkability: Tulum Pueblo is walkable within its compact grid — the main strip (Avenida Tulum) has restaurants, shops, and services within a few blocks. The Zona Hotelera is emphatically not walkable at 8-10 km long with no sidewalks for much of its length. Between the two zones (5 km) is a bikeable but long walk. A bicycle or scooter is essential for any real exploration.