Location conveniently near the airport dallas marriott las colinas is in irving las colinas close to irving convention center irving arts center and lb houston municipal golf course also nearby are university of dallas and zero gravity thrill amusement park hotel features dallas marriott las colinas has an indoor pool and a 24 hour fitness center wireless and wired high speed internet access is complimentary in public areas business amenities at this 35 star property include a 24