The holiday and travel business is very competitive, finding the right domain name is probably the only way you are going to break in to this market and compete with the established websites. Thinking outside the box and using keyword rich domain names will give you the best chance of getting your site established.

.com

LuxuryCampingHolidays.com = £ make offer  ideal for camping holidays directory or luxury campsites

LuxuryCampingHolidays.co.uk = £make offer ideal for luxury camping sites or glamping holidays

LuxuryCampingHolidays.info = £ make offer  ideal for camping holidays directory or luxury campsites

LuxuryCampgrounds.com = £ make offer  ideal for campgrounds

LuxuryCampgrounds.info = £ make offer ideal for campgrounds

DogFriendlyCampground.com = £ make offer  ideal for pet friendly holidays

DogFriendlyCampsite.com = £ make offer  ideal for pet friendly holidays

.uk

InflatableTents.org.uk = £ make offer  this is a growing market for camping tents

Liverpool- Hotels.org.uk = £make offer Ideal for hotel deals and attractions in Liverpool

.mobi

EuropeanTours.mobi = £ make offer  ideal for travel agent or tour operator

.info

FlightsToBarcelona.info = £ make offer cheap flights site

FlightsToGlasgow.info  = £ make offer cheap flights site

FlightsToEdinburgh.info  = £ make offer cheap flights site

FlightsToBelfast.info  = £ make offer cheap flights site

FlightsToKnock.info  = £ make offer cheap flights site