Annular Eclipse 2027

Planning tool

2027 Annular Eclipse Base Finder

Not everyone should book the same city. Adjust what matters most and we will rank bases using the same data behind our destination guides.

Top 4

Your recommended bases

Build Plan A/B/C →

Viedma

Argentina · Río Negro

Choose Viedma over a bigger resort when weather resilience and the ability to move matter more than nightlife or hotel choice.

Match

79/100

Planning Score

79/100

Annularity

7m 09s

Hist. cloud*

34%

Car

Useful

Weather escape: HighGateway: Viedma / Gobernador Castello Airport and road connections

Mar del Plata

Argentina · Buenos Aires Province

Probably the strongest commercial base and the easiest for families, but arrive with a genuine Plan B rather than assuming you will observe from the beach.

Match

77/100

Planning Score

72/100

Annularity

7m 36s

Hist. cloud*

56%

Car

Low need

Weather escape: MediumGateway: Astor Piazzolla Airport / road from Buenos Aires

Esquel

Argentina · Chubut

Our Patagonia pick for travellers happy to rent a car and build a wider trip around eclipse day.

Match

75/100

Planning Score

79/100

Annularity

7m 31s

Hist. cloud*

36%

Car

Very useful

Weather escape: HighGateway: Esquel Airport

Bahía Blanca

Argentina · Buenos Aires Province

Not the place to maximise minutes, but potentially one of the smartest bases for maximising flexibility.

Match

74/100

Planning Score

72/100

Annularity

4m 18s

Hist. cloud*

41%

Car

Useful

Weather escape: HighGateway: Bahía Blanca / Comandante Espora Airport

* Climate inputs are historical, not a forecast. When no comparable series is available we use a neutral signal and show that uncertainty.

What this finder does — and does not do

This is a tool for deciding where to book months ahead. It does not pretend to predict the sky on 6 February 2027. Close to eclipse day, the real forecast should outweigh this ranking.