Ok… I don’t think I’ve ridden that many places but I’m curious to see how much people have gotten around!
I live in England and I’ve ridden in the following places:
I try to take my uni with me when I go places but unfortunately most of these are within Oxfordshire… Only 3 of them (Pershore, Eastbourne and Nottingham) are actually a bit further out.
Where have you been? 
All in Belgium
Hasselt
Antwerp
Olmen
Mol
leopoldsburg
Dessel
Retie
The last 5 are close to my home
Cities:
Wellington, New Zealand
Auckland, NZ
Rotorua, NZ
Taupo, NZ
Palmerston North, NZ
Christchurch, NZ
Queenstown, NZ
Cromwell, NZ
Wanaka, NZ
Dunedin, NZ
Hokitika, NZ
Nelson, NZ
Perth, Australia
Dubbo, Australia
Port Macquarie, Australia
Coffs Harbour, Australia
Singapore
Bangkok, Thailand
Chiang Rai, Thailand
Ho Chi Minh City, Vietnam
Hanoi, Vietnam
A whole lot of other towns in between
Phnom Penh, Cambodia
Siem Reap, Cambodia
Luang Prabang, Laos
Tokyo, Japan
Nan’An, Fujian Province, China
Guilin, Guanxi Province, China
Shangri-La, Yunnan Province, China
Various other cities in Yunnan province
Hong Kong
Macau
Karakorum, Mongolia
Ulaan Baator, Mongolia
Kathmandu, Nepal
Pokhara, Nepal
Various towns in West Bengal, India
Vancouver, Canada
Various towns in Nova Scotia, Canada
Fussen, Germany
Austria
Italy
Chamonix, France
Liechtenstein
Geneva, Switzerland
Langenthal, Switzerland (Unicon)
Whole lot of other Swiss towns in the Alps
Copenhagen, Denmark
Reykjavik, Iceland
Probably a few other places I’ve forgotten
One of the best things about unicycles is they are easy to travel with!
London
Washington DC
Montpelier
Portland
Mendoza
Los Angeles
Amsterdam
Jackson Hole
Panama City
Vancouver
Yarmouth
Vaduz
Good thread idea, CrazyJazy!
Here it goes for me:
Germany: maaaany cities so I just mention those you might have heard from: München, Nürnberg, Stuttgart, Hamburg, Hannover, Leipzig, Köln, Frankfurt, Heidelberg, Dinkelsbühl
Denmark: Hirtshals
Norway: Stavanger and around
Japan: a smaller town nearby Tokio (forgot the name)
UK: Polzeath, Ramsgate
Switzerland: Zürich and a few smaller cities
Liechtenstein
USA: San Francisco, Silicon Valley, Pazific Grove, Santa Barbara
Germany: maaaany cities so I just mention those you might have heard of: Munich, Nuremberg, Stuttgart, Hamburg, Hanover, Leipzig, Kologne, Frankfurt, Heidelberg, Dinkelsbühl
Denmark: Hirtshals
Norway: Stavanger and around
Japan: Tokyo
UK: Polzeath, Ramsgate
Switzerland: Zürich and a few smaller cities
Liechtenstein
USA: San Francisco, Silicon Valley, Pazific Grove, Santa Barbara
That’s a serious throw-down from GizmoDuck…I can’t even come close. Maybe a Hoover or Stone or Genelin will jump on this thread to give him a run.
US:
Seattle Area Rides
Around San Juan Island, WA
Around Lake Tahoe, NV/CA
Around Cazenovia and Deruyter Lakes, NY
Utah: Pipeline and Temple Quarry Trails SLC, Moab Rim and Slickrock Trails
Hanoi, Vietman to Ho Chi Minh City, with a whole lot of other towns in between
Copenhagen, Denmark
Amsterdam, Holland
Swinley Forest, UK
Ireland soon, I hope.
USA: Seatle, San Fransico, Las Vegas, Salt Lake City and many many towns in between
Canada: Halifax and all the cities Ride the lobster past by
China: Beijing
Japan: Tokyo
Israel: Tel aviv and many small towns
Morocco: Agadir, Marakesch, Ourzazate and many small cities again
New Zealand: all big cities and some of the small ones (nearly all Gizmo mentioned)
Europe: spain, france, czech, slovenia, croatia, austria, switzerland, liechtenstein, germany sweden, danemark, netherland and some more countrys i forgot. In each country atleast two cities in germany probably 50+ cities.
Each year i travel to 5-7 countrys to unicycle and to 10-12 cities in germany.
Most of Denmark
Netherlands: The streets of Amsterdam, Amsterdam Ajax and a small town, can’t remember the name, but it was actually pretty fun riding in. Also meet a street circus in Amsterdam who wanted me to do a show with them 
Slovakia: Dolny Kubin
Malta: Valletta and Mellieha
And I’m going to Morrocco in spring
Belgium:
Gistel
Oudenburg
eernegem
oostende
brussel
gent
hasselt
charleroi
zeebrugge
leffinge
…
Luxembourg:…
France:
Lille
Saint-Malo
Buthier
Lyon
Germany:
Küln
Tjech:
Prage
bruno
Spain:
Girona
barcelona
Netherlands
heerlen